4 paying members before beta was finished.

How Suzie Kane built Flywheel Friends in 5–6 confirmed phases, then watched a real mutual match open a conversation.

Built by Suzie Kane // Flywheel Friends

Visit Flywheel Friends

The public Flywheel Friends homepage with the headline Stop Building Alone

4Paying members

5-6Build phases

0-100Flywheel Score

Payment and build figures reported by Suzie; score range observed in member onboarding

“I was sharing with other founders and truthfully there was not a lot of reciprocation.”

The name arrived during a micro-SaaS workshop in December. Suzie was already building one product. Another idea had surfaced during the session. Then three words appeared with enough force to make her buy the domain and put it away.

Months later, after shipping 2 other products, she felt the problem clearly. Both products were live. Neither found traction easily.

Flywheel Friends began inside that small disappointment. Suzie wanted a way for 2 founders to know the interest ran both ways before either person had to make an approach.

02 // The load-bearing idea

Rejection never happens in public.

Founders can show interest privately. Contact begins only after both people choose it.

“If both founders agree to a match, then it’s on. No public rejection. No cold DM messages.”

A Founder A

✓ Mutual interest

B Founder B

Looking for ↔ I can offer

A useful match needs a trade

Two founders need enough audience overlap for a partnership to matter and enough difference that they can help each other. The product looks at audiences, products, categories, and the help each person wants to exchange.

Both sides become visible

“Looking For” and “I Can Offer” model the exchange from both directions. Those profile details now feed a 0–100 Flywheel Score for every other founder.

03 // The build

Claude wrote the handoff. Replit built it in phases.

“I used Claude to help me come up with features and flow. And then Claude wrote a build prompt that I put into Replit.”

01Features + flow

02Build prompt

03Build phase

04Verify

05Next phase

Suzie divided the app into roughly 5 or 6 working phases. At the end of each phase, she confirmed that the software worked before starting the next one. The sequence kept the build small enough to inspect.

Stripe works, but the money layer still demands watching.

Payments

Flywheel Friends has monthly and annual plans, a founding-member coupon, referral credits, and payment webhooks. Suzie reported that the pieces function, while describing the Stripe work as “still a little clunky.”

Two apps talking

An annual purchase sends the buyer’s email through a webhook so Affiliate Kit Maker can grant free access. By July 27, Max had received the member email confirming the kit was live in his dashboard.

04 // The judgment call

She kept the build. Fable found a few gaps.

She tested the old plan

Suzie gave her original build prompts to Claude Fable 5 and asked it to assess them. The prompts held up. The newer model found a few useful gaps, so she patched those instead of starting again.

She kept the decision

The model gave her a second opinion. Suzie reviewed each suggestion and kept the running product in place.

05 // The early proof

The first buyer arrived during beta.

A couple of days after launch, Suzie reported 4 paying members plus her own account. The first buyer heard her discuss Flywheel Friends on a builder call while Suzie was still warning people that the product was unfinished.

She explained the idea once on a builder call. Someone understood it well enough to pay while the beta warning was still attached.

A live match opened the chat

On July 23, Flywheel Friends matched Suzie and Max around guest posts. The product sent the match notification, opened the private chat, and carried Suzie’s invitation to explore a collaboration.

Private signals shape the score

Member onboarding now explains the 0–100 Flywheel Score, “I Can Offer” tags, and ideal-customer details. A founder can also star someone privately. The other person never sees it unless the interest becomes mutual.

The builder got faster

Suzie said she now moves faster through the checklist of everything that needs to be included and connected.

She started seeing past launch

By July 27, the welcome sequence was live. New members received the order plainly. Complete the profile, add a product card, fill in the offer tags, then browse the founders.

06 // The reusable method

The MATCH Product Framework

A practical sequence for products that create valuable introductions.

Mine the one-sided moment

Find the point where someone tried to create movement and received silence.

Align the two-sided trade

Write down what each side gives and what each side receives.

Test interest before contact

Make a useful yes easy while keeping a private no cheap.

Construct in confirmed phases

Build one working state, confirm it, then continue.

Hold judgment at the seams

Watch the places where systems, money, and promises cross.

07 // What comes next

The first payment earns the next test.

The early payments, live match, and onboarding sequence each prove one part of the path. A completed guest post, affiliate partnership, or bundle will matter more than another signup.

Profile completion

Mutual matches

Conversations opened

Partnership actions

Returning members

Built by Suzie Kane // Flywheel Friends

Stop building alone.

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