Founder Playbooks

Get paid before you build

Two proven pre-selling tactics to validate your B2B SaaS: clickable prototype demos and text-message beta invites. Get committed customers before writing production code.

· 14 min read
Get paid before you build
The worst feeling as a founder: spending 6 months building a product, launching it, and hearing crickets. You built something nobody wanted. You solved a problem that wasn't painful enough. You priced it wrong. You targeted the wrong market. All preventable mistakes - if you had pre-sold before building. I've used pre-selling tactics for both my companies. For my current company, I got three paying customers committed before writing a single line of production code. Here are the two specific tactics I used: clickable prototype demos and text-message beta invites. Both got me paid commitments (or signed order forms) before I invested months in building.

Why Pre-Selling Beats Building First

Most founders follow this path: Step 1: Have an idea for a product Step 2: Spend 3-6 months building it Step 3: Launch and try to find customers Step 4: Realize nobody wants it (or not enough people want it) This is backwards. The pre-selling approach flips this: Step 1: Have an idea for a product Step 2: Validate if people will actually pay for it (before building) Step 3: Get paid commitments from 3-5 customers Step 4: Build only what those paying customers need Step 5: Deliver to customers who already committed to pay Why this works better:
  • Validates real demand: People say yes to free products all the time. Pre-selling validates they'll actually pay.
  • Reduces waste: You only build features customers actually need, not features you think they need.
  • Provides cash flow: You get money upfront (or committed) to fund development.
  • Creates accountability: Paying customers give you deadline pressure and clear requirements.
  • Builds confidence: Knowing people will pay makes it easier to commit to building.
The best part? You don't need a finished product to pre-sell. You just need to demonstrate the value convincingly.
Key Takeaway : The Pre-Selling Philosophy
Pre-selling isn't about tricking people. It's about validating real demand before investing months of your life. If you can't get 3-5 people to commit to paying, you don't have a business - you have an idea that needs more work.
From the Video (12:07-12:18)
Now if you don't have a product or and you want to validate if there is a need, I'm going to share two pre-selling hacks that I've used to do pre-sales for both products, the previous company I was running and the current one.

Pre-Selling Tactic #1: The Clickable Prototype Demo

This is the tactic I used for my previous company. Here's exactly how it works: Step 1: Build a clickable prototype (not a real product) Use tools like:
  • Figma: Best for clean, professional-looking prototypes
  • Framer: Good for more interactive prototypes
  • Webflow: If you want something that looks like a real web app
  • PowerPoint/Keynote: Even these work if you make them clickable
The goal: create something that looks and feels like the real product when you click through it. It doesn't have to work - it just has to demonstrate the value visually. How much to build:
  • The core workflow (the main thing your product does)
  • Key screens showing input → processing → output
  • Just enough to demonstrate the "aha moment"
  • Don't build every feature - focus on the core value proposition
Time investment: 2-4 days to build a compelling prototype (vs 3-6 months for a real product) Step 2: Get meetings with prospects who have high importance + high urgency This tactic only works if you're talking to people who:
  • Have the problem you're solving (relevancy)
  • Feel urgent pain right now (timing)
  • Trust you enough to take a meeting (trust)
Start with your network. These should be first or second-degree connections who you know have the problem. Step 3: During the meeting, first validate the problem Don't jump straight to showing the prototype. Start by asking questions:
  • "Tell me about how you currently handle [problem]?"
  • "What's the biggest frustration with your current approach?"
  • "What have you tried so far?"
  • "If this problem were solved, what would that enable for you?"
Only show the prototype after you've confirmed they have high importance and high urgency for the solution. Step 4: Demo the prototype as if it's real Walk them through the prototype clicking through screens. Narrate what it does: "So when you log in, you'd see all your [data] here. Then you click this button, and it automatically [does the thing]. And here's where you'd see the results - specifically [outcome they care about]." Act as if this is a real, working product. Don't apologize that it's not built yet. Step 5: Ask for commitment right there After showing the prototype: "This can solve the exact problem you just described. Would you like to be one of the first to use this? Would you pay for it?" If they say yes: "Great! Let's fill out an order form right now with a specific start date, scope, and price. Once we deliver, you'll start paying [amount]." The order form should include:
  • Customer name and company
  • Specific scope (what you'll deliver)
  • Price (monthly or one-time)
  • Start date (when they'll get access)
  • Both signatures
This isn't a contract that forces them to pay - it's a commitment that shows they're serious.
From the Video (12:18-12:44)
The hack number one is the prototype pre-sale. So basically I would get on a meeting with prospects and the leads. I would ask them questions and if I would notice that they have high importance, high urgency for the problem that I'm trying to solve, I would use tools like Figma or Webflow that I previously built clickable prototypes that look and feel like the real product.
Example : Real Prototype Pre-Sale Success
I did this with 5-10 companies for my previous product. After confirming they had the problem and urgency, I showed them a Figma prototype. They committed with order forms before I built anything. Then I used those learnings to build the actual product - and onboarded them with the real version.
From the Video (13:05-13:44)
I would take these prototypes to show them on the call and I say hey, basically this can solve the problem that you mentioned that is important and urgent to you. Would you like to give it a try? Would you pay for it? And then if they say yes, I ask them to commit right there, not with the money, but with an order form with a specific start date, scope and price.
Clickable prototype pre-selling

Why the Clickable Prototype Works So Well

The clickable prototype tactic is powerful because it gives prospects something tangible to react to. People can't visualize abstract solutions. If you just describe your product with words, prospects struggle to imagine how it would work for them. They say "sounds interesting" but never commit. But when you show them a prototype - something they can see and click through - their brain shifts from abstract to concrete. They can visualize themselves using it. They can imagine the specific outcomes. It separates tire-kickers from serious buyers. Anyone will say "that sounds cool" to an idea. But asking someone to sign an order form after seeing a prototype separates people who have real urgency from people who are just being polite. If they won't commit to paying after seeing a convincing demo, they won't commit after you build the real product either. You just saved yourself 6 months. It forces you to clarify your value proposition. Building a prototype forces you to answer:
  • What exactly does this product do?
  • What's the core workflow?
  • What's the "aha moment" that makes them see value?
  • What's the simplest version that demonstrates value?
If you can't build a convincing 5-screen prototype, you probably don't have a clear value proposition yet. It gives you invaluable feedback before building. When you demo the prototype, watch their reactions:
  • What screens do they lean forward for?
  • What questions do they ask?
  • What features do they assume exist?
  • What confuses them?
This feedback shapes what you actually build. You're not guessing - you're building based on validated demand.
Tip
During prototype demos, use the "shut up and watch" technique. After showing each screen, pause and watch their reaction. Let them ask questions. Their questions reveal what they care about and what's unclear.
Common Mistake : Common Prototype Mistake
Don't build a prototype with 50 screens showing every possible feature. Build the simplest version that demonstrates the core value. 5-7 screens maximum. If you can't sell them on 5 screens, adding 45 more won't help.

Pre-Selling Tactic #2: The Text-Message Beta Invite

This is the tactic I used for DealMaker. It's even simpler than the prototype approach - and it works when you have a clear problem and strong network connections. Step 1: Compile a shortlist of people you know have the problem Make a list of 10-20 people from your network (first or second-degree connections) who:
  • Have the problem you're solving
  • Are in a position to make buying decisions
  • Trust you enough to read a message from you
  • Would benefit from solving this problem
Quality over quantity. You don't need 100 people - you need 10-20 highly qualified people who actually have the pain. Step 2: Write a detailed text message or DM The message should include: 1. What you're building (1-2 sentences) "I'm building [product] that helps [target audience] solve [specific problem]." 2. The problem it solves (2-3 sentences) "Right now, when you need to [do X], you have to [current painful process]. This means [negative outcome]. [Product] automates this by [how it works]." 3. What the outcome looks like (1-2 sentences) "Instead of spending [time] on [task], you'll get [outcome] in [shorter time]." 4. The beta offer (2-3 sentences) "I'm running a 2-month closed beta with a flat fee of [price]. You'll get early access and direct input into the product. Do you want to participate?" Keep it conversational, not salesy. You're not pitching - you're inviting them to solve a problem they have. Step 3: Send to your shortlist (not as a blast, individually) Don't mass-send this. Send it individually to each person, ideally with a personalized first line: "Hey [Name], hope you're doing well! Quick question - are you still dealing with [problem] at [Company]? I remember you mentioning it." Then paste your beta invite message. Step 4: Have follow-up conversations with people who respond When someone replies with interest:
  • Jump on a quick call to understand their specific situation
  • Confirm they have high urgency (not just mild interest)
  • Walk them through exactly what they'll get in the beta
  • Agree on scope, timeline, and price
Step 5: Get payment commitment upfront "Here's how the beta works: flat fee of [amount] for 2 months. I'll set everything up for you and work closely with you to make sure it solves your problem. I'll send the invoice at the end only if you're satisfied. Sound good?" For DealMaker, three companies said yes immediately. No prototype needed - just a clear description of the problem, solution, and beta offer.
From the Video (13:45-14:36)
The hack number two is something that I used for the current product I'm founding to pre-sell DealMaker. This one was even simpler. So first I compiled a list of people that I know that there are high chances they have a problem that I'm trying to solve. And what I did, I wrote them a text message with a detailed description of what I'm building, the problem it solves, how it works, what the outcomes looks like.
From the Video (14:36-15:06)
I sent this to these shortlisted people from my first and second degree connections and I'm running a two month closed beta. There is a flat fee price, do you want to participate? And I got three companies saying yes.
Example : The Actual Message Structure
My DealMaker beta message was ~150 words. It explained: (1) the prospecting problem, (2) how contextual intelligence solves it, (3) what they'd get in the beta, (4) flat-fee pricing for 2 months. Three text messages sent. Three yeses. Zero prototype needed.
Text message beta invite pre-selling

Why Text-Message Beta Invites Work

The text-message beta tactic works because it leverages trust and clarity. Trust is already established. You're not sending cold emails to strangers. You're texting people from your network who already know you. They're much more likely to:
  • Actually read your message (vs ignore cold outreach)
  • Believe you'll deliver what you promise
  • Give you honest feedback if it's not for them
  • Say yes if they have the problem
It's low-friction for them. Reading a text message takes 60 seconds. They can respond immediately with "yes" or "not right now." Compare this to:
  • Scheduling a demo call (high friction)
  • Signing up for a waitlist (low commitment)
  • Watching a video (they probably won't)
The beta framing reduces risk. "Closed beta" signals:
  • This is early - they'll have direct input
  • You're working closely with beta users (white-glove service)
  • They're getting special early access
  • There's a defined end date (2 months)
It feels like an exclusive opportunity, not a risky purchase. Flat fee pricing is clear. No complicated pricing tiers. No "contact us for pricing." Just: "flat fee of $X for 2 months." This removes decision paralysis. They know exactly what they're committing to. The key requirement: crystal clear problem description. This tactic only works if you can describe the problem and solution so clearly that someone reading a text message immediately thinks: "Yes, that's my problem and I want that solution." If you can't articulate it that clearly, you need to do more customer discovery before pre-selling.
From the Video (14:37-15:06)
For both approaches, the key is that you're not selling to strangers. You're validating with your network, people that trust you enough to give you honest feedback. And if it also makes sense, honest money for solving their problems.
Tip
The text-message tactic works best when you can describe the problem so vividly that the prospect immediately thinks "that's me." Use specific details and outcomes, not generic descriptions.

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The Satisfaction Guarantee: Your Risk-Removal Weapon

Both pre-selling tactics work even better when you remove all risk from the customer's side. The satisfaction guarantee framework: "Here's how this works: I'll [do all the setup/build the solution/deliver the beta]. You use it for [timeframe]. I'll only invoice you if you're completely satisfied. If you're not happy, no invoice. No questions asked." Why this is so powerful for pre-selling:
  • It removes their financial risk: They're not paying for a promise - they're paying for results.
  • It increases your commitment: You're incentivized to make them successful because you don't get paid otherwise.
  • It makes saying yes easier: Their only risk is time, and you can minimize even that by doing most of the work for them.
  • It builds trust faster: Offering to work for free if they're not satisfied signals incredible confidence.
How to structure it for pre-sales: For prototype pre-sales: "We agree on scope and price upfront, but I'll send the invoice only after delivery. If you're not completely satisfied with what I delivered, I won't send an invoice at all." For beta pre-sales: "Two-month beta, flat fee. I'll invoice you at the end only if you got value. Not happy? No charge." For existing product pre-sales: "Even though I have Stripe integrated, I have a satisfaction guarantee. If you pay and you're not happy, I'll refund you. No questions asked." The reality from experience: I've done 20, 30, even 40-hour projects on this model. Some customers didn't pay because they weren't satisfied. But here's what happened:
  • The customers who did pay became my biggest advocates
  • They referred others because I proved I deliver
  • I learned what actually creates value (vs what doesn't)
  • My close rate was 3-5x higher than without the guarantee
The satisfaction guarantee turns pre-selling from "risky decision" to "why not try it?"
From the Video (15:06-15:35)
The secret weapon I was telling you about for closing pre-sales or for the first 10 customers is satisfaction guarantee. That is my secret weapon for getting early customers to say yes. I invoice them only if they are satisfied, not before.
From the Video (15:53-16:22)
This is how it works: I agree with them on the scope and the price upfront, but I tell them: I'll send you the invoice at the end of the delivery. So only if they are happy. And I tell them: If you're not completely satisfied with what I delivered, I won't send you an invoice at all. So basically this removes all the risks for their side.
Key Takeaway : The Risk Transfer
Traditional sales: customer takes all the risk. Satisfaction guarantee: you take the risk. When you remove their risk completely, closing becomes dramatically easier - especially for pre-sales where they're buying something that doesn't exist yet.
Satisfaction guarantee for pre-selling

What Counts as a "Commitment" in Pre-Selling

Pre-selling isn't about tricking people into paying for vaporware. It's about validating real commitment before you invest months building. Strong commitments (these validate demand):
  • Signed order form with price and start date: They agreed to specific scope and pricing
  • Paid deposit: They put money down (even 20-50% deposit counts)
  • Beta fee payment: They paid a flat fee for beta access
  • Signed contract: Legal commitment to pay upon delivery
  • Purchase order: Their company issued a PO for your solution
Medium commitments (these are promising but not validated):
  • Verbal "yes, we'll buy this": Good signal but not binding
  • Agreement to specific price: They agreed on pricing but didn't sign anything
  • Scheduled kickoff call: They committed their time to get started
  • Introduced you to stakeholders: They're bringing others in to evaluate
Weak commitments (don't count these as validation):
  • "This sounds interesting": Everyone says this, means nothing
  • "Keep me updated": Polite way of saying not interested
  • "We'll consider this for next quarter": No urgency = no real commitment
  • Waitlist signup: Zero friction, zero commitment
  • "Send me more info": They're not evaluating seriously
The pre-selling validation threshold: Don't start building until you have at least 3 strong commitments or 5 medium commitments from people willing to pay real money. If you can't get 3-5 people to commit after showing them a prototype or beta offer, you don't have validated demand. You need to either:
  • Improve your value proposition
  • Target different customers
  • Solve a more urgent problem
  • Reconsider if this is a real business
Common Mistake : The Validation Trap
Don't confuse "people like the idea" with "people will pay for it." Weak commitments feel good but don't validate a business. Only money (or strong binding commitments) validates demand.
Tip
If someone says "yes, I'd buy this" but won't sign an order form or pay a deposit, they're not really committed. Push for strong commitments - that's where you learn the truth about demand.

After Pre-Selling: Building and Delivering

Once you have 3-5 strong commitments, now you can start building with confidence. Build only what you promised. Don't add extra features "because they might be useful." Build exactly what your pre-sale customers committed to paying for. You'll be tempted to add more. Resist. Ship the minimum viable version that delivers the value you sold them on. Use their commitments to inform your roadmap. During the prototype demos or beta conversations, you learned:
  • What features they assumed would exist
  • What questions they asked
  • What workflows they need
  • What integrations matter to them
Build those things first. Everything else is lower priority. Involve them during development. Send your pre-sale customers updates every 1-2 weeks:
  • "Here's what we built this week"
  • "Here's what we're building next week"
  • "Quick question: would you prefer X or Y?"
This keeps them engaged and ensures you're building what they actually need. Deliver with white-glove service. Remember: these customers took a risk on you when you had nothing. They deserve obsessive, white-glove treatment. Do their setup. Handle their data migration. Build their workflows. Make their experience feel magical. These customers will become your biggest advocates and referral sources if you deliver exceptionally. Honor your satisfaction guarantee. If you promised "invoice only if satisfied," honor it. Even if you spent 40 hours on a customer and they're not satisfied, don't invoice them. Your reputation and future referrals are worth more than one customer payment. Plus, you learn from every customer who isn't satisfied - that feedback is invaluable.
From the Video (13:18-13:44)
Once we did that with some five to 10 companies, we had all the learnings from that, all the formulas and so on. And it was super easy to build a product and later on onboard them using the real product. So they paid even the non-product value and then they were onboarding and using the product as well.
Example : From Pre-Sale to Product
For my previous company, I pre-sold with prototypes to 5-10 companies. Then I built the product based on exactly what they needed. When I delivered the real product, they were already committed and excited. Onboarding was smooth because I built specifically for their workflows.

Common Pre-Selling Mistakes to Avoid

Mistake #1: Pre-selling to people without urgency Pre-selling only works if prospects have high importance AND high urgency for your solution. If they're mildly interested but not in pain right now, they'll say "maybe later" forever. Only pre-sell to people with acute pain who need a solution immediately. Mistake #2: Making the prototype too complex You don't need 50 screens showing every possible feature. You need 5-7 screens showing the core value proposition. Overcomplex prototypes take too long to build and confuse prospects. Keep it simple. Mistake #3: Not asking for commitment on the call Don't end the demo with "let me know if you're interested." Ask for commitment right there: "This solves your problem. Do you want to be one of the first users? Can we fill out an order form now?" The best time to get commitment is when they're excited, not days later. Mistake #4: Accepting weak commitments as validation "That sounds cool" is not validation. "Keep me updated" is not validation. Even "we'll probably buy this" is not strong validation. Only count: signed order forms, paid deposits, signed contracts, or purchase orders. Mistake #5: Building before you have 3-5 strong commitments One customer commitment isn't enough. They might be an outlier. You need 3-5 paying commitments to validate there's a real market. Don't start building production code until you have that validation. Mistake #6: Pre-selling without a clear delivery timeline "I'll build it eventually" doesn't work. Give them a specific delivery date: "You'll get access by [date]." This creates accountability for you and sets clear expectations for them. Mistake #7: Not using the satisfaction guarantee If you're asking someone to pay for something that doesn't exist yet, remove all their risk. Offer the satisfaction guarantee. This dramatically increases your close rate and proves you're confident in delivering value.
Common Mistake : The False Positive
The biggest pre-selling mistake: mistaking "this is a cool idea" for "I will pay for this." If you can't get them to commit (order form, deposit, contract), you don't have a customer - you have someone being polite.
Tip
Use the "hypothetical close" during demos: "If I could deliver this by [date], and it cost [price], would you buy it?" Their answer tells you if they have real urgency or just mild interest.
Pre-selling isn't about selling vaporware. It's about validating real demand before you invest months of your life building something nobody wants. The two tactics that work: 1. Clickable prototype demos
  • Build a 5-7 screen Figma prototype (2-4 days)
  • Demo it to prospects with high urgency
  • Get signed order forms with price and delivery date
  • Build the real product based on their commitments
2. Text-message beta invites
  • Compile a shortlist of 10-20 people from your network with the problem
  • Send them a detailed message: what you're building, problem/solution, beta offer
  • Get flat-fee commitments for closed beta
  • Build and deliver to committed beta users
Both tactics require:
  • Trust: Start with your network, not strangers
  • Urgency: Only target people with acute pain right now
  • Risk removal: Use satisfaction guarantees to make saying yes easy
  • Strong commitments: Get order forms, deposits, or contracts - not "sounds interesting"
Your pre-selling action plan: This week: List 10 people from your network who have the problem you want to solve Next week: Either build a simple prototype OR write your beta invite message Week 3: Show the prototype or send the messages to your list Week 4: Have commitment conversations with interested people Goal: Get 3-5 strong commitments (order forms, deposits, or contracts) before writing any production code If you can't get 3-5 people to commit after seeing a compelling demo or beta offer, you don't have a business yet. You need to refine your value proposition, target different customers, or solve a more urgent problem. But if you can get those commitments? You just validated real demand. Now you can build with confidence knowing people will actually pay for what you're creating. Get paid before you build. That's how you avoid wasting months on products nobody wants.

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Frequently Asked Questions

What is pre-selling and why does it matter for B2B SaaS?

Pre-selling means getting paid commitments (order forms, deposits, or contracts) before you build your product. It validates real demand before you invest 3-6 months building, reduces waste by showing you exactly what customers need, provides cash flow to fund development, and gives you paying customers the day you launch instead of starting from zero.

What's the clickable prototype pre-selling tactic?

Build a 5-7 screen clickable prototype in Figma/Framer (2-4 days work) that demonstrates your core value proposition. Demo it to prospects with high urgency. If they see value, ask them to commit with a signed order form including price, scope, and start date. Then build the real product based on these commitments. This validates demand before investing months in development.

What's the text-message beta invite tactic?

Compile a shortlist of 10-20 people from your network who have your problem. Send them an individual text/DM describing what you're building, the problem it solves, outcomes, and a closed beta offer with flat-fee pricing. For DealMaker, three companies committed immediately from text messages - no prototype needed, just a clear problem/solution description and beta invitation.

How many pre-sale commitments do I need before building?

At least 3 strong commitments (signed order forms, paid deposits, signed contracts) or 5 medium commitments (verbal agreements with pricing, scheduled kickoff calls). If you can't get 3-5 people to commit after seeing your prototype or beta offer, you don't have validated demand. You need to refine your value proposition, target different customers, or solve a more urgent problem.

What counts as a "strong commitment" in pre-selling?

Strong commitments: signed order forms with price and start date, paid deposits (even 20-50%), beta fee payments, signed contracts, or purchase orders. Weak commitments that don't validate: "sounds interesting," "keep me updated," "we'll consider next quarter," waitlist signups, or "send more info." Only money or binding commitments validate real demand.

Should I use a satisfaction guarantee for pre-selling?

Absolutely. Tell prospects: "I'll invoice you only if you're satisfied. Not happy? No invoice. No questions asked." This removes all their financial risk and makes saying yes dramatically easier. For pre-sales specifically, it signals confidence and increases close rates 3-5x. Even if some customers don't pay, the ones who do become advocates and refer others.

What if I can't get anyone to commit to pre-buying?

If you can't get 3-5 commitments after showing a compelling prototype or beta offer, you have four options: (1) improve your value proposition - maybe you're not solving a painful enough problem, (2) target different customers with more urgency, (3) solve a more acute problem, or (4) reconsider if this is a viable business. "People like the idea" is not the same as "people will pay for it."

How detailed should my prototype be for pre-selling?

Keep it simple: 5-7 screens maximum showing the core workflow and value proposition. Don't build every feature - focus on demonstrating the "aha moment." If you can't sell someone on 5 screens, adding 45 more won't help. Overcomplex prototypes take too long to build and confuse prospects. The goal is to demonstrate value convincingly, not showcase comprehensive features.

Aleksa

Aleksa

Founder of Dealmayker

I'm Aleksa, founder of Dealmayker (bootstrapping it solo), building the future of B2B sales through contextual & emotional intelligence. On the journey to be a 1-person unicorn. Previously built Hyperaktiv and worked in B2B sales at SaaS & FinTech companies.