Prefinery starts at $49/month (Essentials $249, Pro $499), GetWaitlist runs $15–250/mo, Viral Loops Start-up $49/mo — all checked 2026-09-26, and every one sells the mechanism, not the program. In September 2026 builders on r/SaaS still asked "should i build a waitlist before building?" (26 comments) and "How do you manage your waitlist?" — because the form is easy and the work between form and launch day is not. This kit is that work: the position → promise → page → referral → nurture → validate → invite → launch → convert loop as 30 files you own — the promise worksheet, page copy templates, a referral mechanics scorecard, four email sequences, interview scripts, invite waves, the hour-by-hour launch day and the waitlist-to-paid playbook. One payment of $42 — no subscription.
Get the kit — $42One zip, 30 working files — the nine-step loop (position → promise → page → referral → nurture → validate → invite → launch → convert) with a worked example (a fictional booking app called Kitesail) beside every template. No software to install, nothing to subscribe to, any mechanism.
The audience-and-promise worksheet turns "a waitlist for my launch" into one sentence a stranger recognizes — plus the waitlist-vs-alternatives decision gate (four questions, four honest paths, including "a waitlist is the wrong tool") and success metrics with anti-goals.
Landing-page and thank-you copy templates (headline, sub-line, mechanics block, honesty block) and an 8-point form design checklist: one field, double opt-in, a consent line in plain words, phone check, source tags.
A weighted scorecard for the four mechanics — rank-up, lottery, milestones, plain — with a decision rule that overrides the math, a reward-ladder worksheet with a mandatory budget line, and 8 share-message templates by channel.
Four email sequences — A confirm, B first value, C revive-the-quiet (day 21), D one-question survey — an 8-week content calendar with a fixed weekly rhythm, and the 10-day cadence floor checked every Friday.
Six interview-recruit scripts (including the silent joiner and the skeptic), a 5-question mid-build survey, the signal scorecard that answers "waitlists are low info" with a weekly evidence score, and the invite-waves plan (A/B/C) with four invite emails.
The hour-by-hour launch-day checklist (T-7 freeze to the Day-8 retro), five announcement templates including Product Hunt and Hacker News etiquette from the 35-point debate, a fraud-and-spam SOP, the Friday-10 dashboard, and the waitlist-to-paid playbook with a sunset-or-ship decision tree.
Three real files from the kit, trimmed: the audience-and-promise worksheet, the referral mechanics scorecard, and Sequence A of the email sequences. Instant download — no email needed.
Download the free sample (zip) Read what's inside first →Verified against the vendors' own pricing pages at the time of writing (2026-09-26). Prices change — check before any purchase, including this one.
| What you get | Prefinery | Waitlist (getwaitlist.com) | Viral Loops | This kit ($42 once) |
|---|---|---|---|---|
| Published pricing | Lite $49/mo · Essentials $249 · Pro $499 — first 1,000/10,000/50,000 users included, then $5/mo per extra 1,000 | Basic $15/mo · Advanced $50 · Pro $250 — annual saves 33%; the free tier is closed to accounts created after June 12, 2025 (their FAQ) | Start-up $49/mo billed monthly ($35 annual, cap 1,000 participants) · Growing $229 monthly ($159 annual, cap 10,000) | $42 once, printed on this page |
| Cost of month 12 | Bills again — $588–5,988/year, more as the queue grows | Bills again — $180–3,000/year | Bills again — $420–2,748/year even at annual rates | $0 more — the files are yours |
| What ships in the box | The mechanism — form, referral links, queue, basic automated email; the promise, the sequences' copy and the launch plan are yours to write | The mechanism — signup widget, leaderboards, UTM capture; the nurture copy and the conversion plan are yours | The mechanism — campaign templates with caps by tier; reward fulfilment needs the $159–229 tier | The program: promise worksheet, 4 sequences, interview scripts, invite waves, the launch day, the waitlist-to-paid playbook |
| If you switch tools | Members live in their app; export is in the plan, your program isn't | CSV export — the queue leaves, the way you ran it stays yours | Import/export on all plans; the program still isn't included | Markdown + CSV — the program moves with you anywhere, even to a free form |
Sources: prefinery.com/pricing · getwaitlist.com/pricing · viral-loops.com/pricing (read 2026-09-26). Demand anchor: r/SaaS "should i build a waitlist before building?" (2026-09-21, 26 comments) and HN "How many emails should be in the waitlist before launching an application?" (2026-05-30) — the question this kit exists to answer.
Designed for someone who has run none of this before. Every step in the SETUP guide ends with a "what success looks like" check.
One folder, 30 files, a manifest that matches. Open START-HERE, see the nine-step loop on one page.
Promise sentence, the waitlist-vs-alternatives gate, success targets, page copy, referral mechanics. The fictional Kitesail example sits beside every blank so you see "done" before you write.
One build-update email a week on your fixed day, one-question surveys on autopilot, ten minutes every Friday on the numbers — then invite waves and the launch-day checklist when the date arrives.
Less than one month of the cheapest meaningful plan on this page — and it outlives every platform switch, down to a $0 form.
Secure checkout via Stripe · 14-day refund, no forms · sample above if you want to look first
Thirty files that turn "join the waitlist" into a queue with a promise, a weekly rhythm, Friday numbers — and a launch day that converts. $42 once.
Get the kit — $42