The tool stays free.
these are extras.
WinBacker itself is free forever. But some folks asked for more templates, a second pair of eyes, or someone to just set the whole thing up. So — these are the extras. One-time. No subscriptions.
You don't need any of this. The full WinBacker tool, all templates, every feature — still free, still in your browser.
Launch the free tool →Three things you can actually buy.
Premium Template Vault
A downloadable pack of 40+ human-written win-back email sequences across 8 industries — SaaS, ecommerce, agencies, coaching, restaurants, salons, subscription boxes, and B2B services. Editable Markdown + plain-text + HTML. Use with any email provider. Lifetime access to the current version.
- ✓40+ sequences (3–5 emails each)
- ✓Subject line swipe file
- ✓Plain-text + HTML versions
- ✓Editable .md / .txt files
Win-Back Audit
Send us your last win-back campaign (or current draft) plus a short brief on your lapsed-customer segment. Within 5 business days you receive a written PDF teardown covering subject lines, copy, cadence, and segmentation — plus a custom 5-email sequence written for your specific audience.
- ✓PDF audit (8–12 pages)
- ✓Custom 5-email sequence
- ✓One round of revisions (within 7 days)
- ✓Subject line alternates
Done-For-You Setup
A one-time implementation for a single win-back campaign. We configure your Resend, Mailgun, or SMTP provider (you supply credentials), write a custom 3–5 email sequence, clean and segment your lapsed-customer list (up to 10,000 contacts), schedule the send, and deliver a basic results summary 14 days after launch.
- ✓Provider setup (Resend / Mailgun / SMTP)
- ✓Custom 3–5 email sequence
- ✓List cleaning & segmentation (up to 10k)
- ✓Scheduled send + 14-day results summary
Tap any envelope above → fill the short form → we email you a secure Stripe payment link within one business day. One-time payments. Refunds per our refund policy.
Something larger?
Retainers, multi-campaign programs, white-label, lists over 10,000. These we scope on a short call and quote in writing. No surprise line items.
Start a conversation →- 01You tell us what you need on the contact form.
- 02We reply within two business days with questions.
- 0320-minute call, then a written quote. You decide.
Honest questions.
Is the free tool going to stay free?
Yes. These paid services exist so we can keep the tool free. They're optional add-ons, not a paywall.
Do you guarantee results?
No. Win-back results depend on list quality, product, timing, and execution. We do the work well; we don't make revenue promises.
What if I need a refund?
Full refunds are available before work begins on a service, and on the template vault within 14 days. Full terms on our refund page.
Who actually does the work?
A small team at FlowStack LLC. Real humans write your sequences and run your setup.