SaaS for customer-led growth

Your best marketing is hiding in your inbox.

Turn client testimonials into polished share cards, mini case studies, and co-content that customers are proud to post.

Built for solo consultants and small agencies. Start with real proof, not more content prompts.

Winspark hero
Customer win2× leads
“We doubled qualified leads in six weeks without increasing ad spend.”

Maya Chen

Founder, Studio North

Testimonial → co-post → next buyer

What to expect from every pack

Client words stay truthful
Every asset is approval-ready
One win becomes three formats

How it works

A customer win becomes your next introduction.

  1. 01

    Paste a testimonial

    Drop in the client quote and the result behind it. No templates or formatting work required.

  2. 02

    Generate a Proof Pack

    Turn one customer win into a share card, mini case study, and polished co-post caption.

  3. 03

    Invite your client to share

    Send an approval-ready co-post that gives your client a reason to amplify the result.

The MAP model

A focused path from proof to profit.

Market

01
  • Buyer: solo consultants and small agencies
  • Job: turn buried testimonials into credible weekly content
  • Validation target: 10 paid pilots from 30 discovery calls

Acquisition

02
  • Seed with three free Proof Packs for visible niche experts
  • Viral loop: client result → client co-post → peer discovers product
  • North-star: 0.35 qualified referrals per active creator each month

Profit

03
  • $149 one-time concierge Proof Pack
  • $79/month for four packs plus a shareable proof page
  • $299/month agency workspace with client approvals

Interactive generator

Turn one quote into a complete proof pack.

The Proof Pack2× qualified leads in 6 weeks
We doubled qualified leads in six weeks without increasing ad spend.

Maya Chen

Founder of Studio North

Mini case study

From buried result to credible proof

Maya Chen, Founder of Studio North, achieved 2× qualified leads in 6 weeks. The result: “We doubled qualified leads in six weeks without increasing ad spend.

LinkedIn co-post

Maya Chen achieved 2× qualified leads in 6 weeks. “We doubled qualified leads in six weeks without increasing ad spend.” Proud to share this win with Maya Chen, Founder of Studio North. Customer proof is better when the customer is part of the story.

Pricing

Start with one win. Build a proof engine.

One Pack

$149 one time

A concierge pack for one standout customer result.

  • One social share card
  • Mini case study
  • Co-post caption
Choose One Pack
Most popular

Creator

$79 /month

A consistent proof rhythm for independent experts.

  • Four Proof Packs monthly
  • Shareable proof page
  • Editable co-posts
Choose Creator

Agency

$299 /month

A workspace for teams managing client proof.

  • Multiple client brands
  • Client approvals
  • Agency workflow
Choose Agency

Your next referral starts here

Make every customer win contagious.

Package the result, invite the client to share, and let credible proof attract the next buyer.

Create your first Proof Pack