Long-Form Sales Letter Funnel
Sell a considered purchase with a complete text-driven sales argument.
What it adds
Build a long-form sales letter funnel that works the full problem-agitate-solve arc in text, with proof, offer stack, and a checkout close.
What your builder is told to do
4
What your builder is told to do
4-
1
Extract the promise, the problem, the mechanism, the offer stack, and every supported proof point from the source files.
-
2
Structure the letter: hook, problem, agitation, mechanism, offer, proof, bonuses, risk-reversal, FAQ, and close.
-
3
Add multiple CTA anchors throughout the letter that all route to the same checkout.
-
4
Include a tracking hook for scroll depth and the purchase conversion event, using only supported claims.
Edge cases it handles
4
Edge cases it handles
4- If source files conflict, preserve the facts from the newest or highest-authority file and call out the conflict in the final summary.
- Do not invent claims, testimonials, legal disclaimers, revenue numbers, scarcity, or guarantees that are not present in the provided files.
- Use generic funnel strategy language only. Do not name or imply endorsement by any specific public marketer or brand.
- If payment, email, analytics, or CRM integrations are missing, build clear placeholders and document the exact variables or endpoints still needed.
Definition of done
5
Definition of done
5- The funnel can be built from linked Markdown/source files without requiring the agent to guess the offer.
- Every page or step has a clear primary action and one measurable conversion event.
- The output includes page structure, copy blocks, component notes, and implementation tasks.
- Mobile, tablet, and desktop layouts are accounted for.
- The agent reports which source files it used and which assumptions remain unresolved.
Related funnel files
Invisible Funnel
Invisible Funnel
Let people experience the value first and pay only if they found it worthwhile.
What it does
Build an invisible funnel that delivers the core value up front on a try-first basis and collects payment afterward with transparent terms.
How it works
- 1 Extract the value delivered up front, the pay-after terms, and the exact conditions from the source files.
- 2 Build an access step that clearly states the try-first, pay-later arrangement before granting entry.
- 3 Deliver the value experience, then present the transparent charge or keep-or-cancel decision honestly.
Copy the prompt
No account needed
Build this funnel into my app:
https://buildthisfunnel.com/x/invisible-funnel
Storyselling Sales Funnel
Storyselling Sales Funnel
Sell through a narrative arc that carries the reader from struggle to solution.
What it does
Build a storyselling sales funnel that frames the offer inside a relatable transformation narrative and converts belief into a purchase.
How it works
- 1 Extract the origin struggle, the turning point, the resolution, and the offer from the source files only.
- 2 Build the page as a narrative arc that mirrors the reader's own struggle and reframes the offer as the resolution.
- 3 Weave supported proof and the offer stack into the story rather than a separate hard pitch.
Copy the prompt
No account needed
Build this funnel into my app:
https://buildthisfunnel.com/x/storyselling-sales-funnel
Author Book Funnel
Author Book Funnel
Position an author by offering their book and building a reader relationship.
What it does
Build an author book funnel that presents the book, establishes author credibility, and converts readers into leads for the author's next step.
How it works
- 1 Extract the book's promise, the author's supported credibility, and the intended reader next step from the source files.
- 2 Build a book page with the cover, the transformation the book delivers, author positioning, and a claim CTA.
- 3 Add a claim or checkout flow and an immediate related next step such as a companion resource or event.
Copy the prompt
No account needed
Build this funnel into my app:
https://buildthisfunnel.com/x/author-book-funnel
How it works
-
1
Copy the link
Grab the Markdown blueprint URL for this funnel type.
-
2
Give it to your builder
Paste it into Claude Code, Cursor, Codex, or whatever AI builder is already working in your app.
-
3
It maps, then builds
Your agent reads the blueprint first, then builds the funnel into your app around the offer, audience, and stack.
Works with your stack
These blueprints are written to adapt. They tell the agent to detect your framework, match your existing design system, and use your source files instead of guessing the offer.
Need it tighter than that? Customize the funnel file and tell it exactly which source docs and stack to use.