An AI that turns your signups into paying customers.
VibeFollow connects to your product once, then writes and sends follow-up emails to your signups on its own — deciding who to email, when, and what to say, for each user. No sequences to build. No templates to maintain.
Not a sequence builder — an autonomous agent.
How it looks inside
Your users' activity comes in. The right email goes out.
Left: signups and product activity as they happen. Right: the email VibeFollow writes and sends back — on its own.
Hey Lila —
Saw you started a trial yesterday and got as far as connecting your data source. Most teams that finish the import step convert within 48 hours.
Want me to pre-fill the Notion connector for your workspace? I can have it ready before you're back.
Reply yes and I'll send the link
The short version
What VibeFollow actually does
You get signups. Most go quiet and never pay — usually not because your product is weak, but because no one followed up at the right moment. VibeFollow is the teammate who does that follow-up for you, over email, automatically.
A real example
Anna signed up Tuesday. By Thursday she still hadn't connected her data.
You didn't notice. You didn't write a sequence. You didn't set a timer. VibeFollow saw she was stuck on the one step that matters, and on day 2 it sent her this — in your voice, from your address:
That's the whole product. It decides who to email, when, and what to say — one user at a time.
The one step that makes the rest click
Hey Anna,
Saw you signed up on Tuesday but haven't connected your data source yet. That's usually the step that makes everything else click — the product feels pretty empty until your real data is in there.
Want me to walk you through it? Takes about 3 minutes, and I'm happy to do it live.
— Sam, Acme
How it works
From signup to paying customer — on autopilot.
Four steps. No data team, no rollout, no templates to maintain.
- 01
Connect your product
One line of code or the no-code plugin. Send your user events and a bit of product context — that's the only setup.
<script src="cdn.vibefollow.app/t.js" data-key="pk_live_…"></script> vf.identify("u_8a1", { email: "anna@acme.app", source: "google" }); vf.track("trial_started"); - 02
It reads your funnel
Signups, key actions, and drop-offs tell the agent exactly where each user is stuck and what would move them forward.
signed_upstage: newviewed_pricingstage: evaluatingstarted_trialstage: trialabandoned_step_2needs: a nudgeinvited_teamstage: buying - 03
It learns your product
VibeFollow reads your site, your docs, and a 30-second voice note — so the emails sound like you, not like a generic tool.
SOURCEvibefollow.app/productindexedDOCSdocs.vibefollow.appindexedVoice note · 0:42Update: emphasize Slack workflow alerts in onboarding emails for new trials. - 04
It writes and sends
The agent drafts and sends the right email at the right moment — to activate, convert, recover a payment, or win back a quiet user. You can review every email before it sends until you trust it.
Activation nudgeSent · OpenedDay 1 trial · "One step left to import your workspace"
Pricing intent replyDraftedVisited /pricing 3× · "Quick answer on team plan limits"
Inactive 14d win-backScheduled"We shipped the Notion integration you asked about"
Connect · 01
Send raw events. Get a clean view of every user.
SDK, snippet, plugin, or webhook — pick whichever is closest. You send identify + track calls; VibeFollow handles identity resolution, deduplication, and mapping each user to a funnel stage.
- 1-line JS, Python, Go, Ruby, Swift, Kotlin SDKs
- Direct integrations with Segment, RudderStack, PostHog
- Server-side webhook for backend events
- Auto schema detection — no event taxonomy meeting
# 1. Install
npm i @vibefollow/sdk
# 2. Identify the user
import { vf } from "@vibefollow/sdk"
vf.identify(user.id, {
email: user.email,
source: "google",
plan: "trial",
})
# 3. Track behavior
vf.track("connected_data_source", {
type: "postgres",
})
# That's it. VibeFollow handles the rest.Train · 02
Teach it in your words — even by voice note.
Drop in your site, docs, landing pages, sales calls. Or just leave a voice note while you walk the dog — and the emails that go out tonight reflect the update.
- Automatic crawl of marketing site + docs
- Upload PDFs, decks, transcripts, brand guidelines
- Voice-note → structured product update in 30 seconds
- Versioned knowledge — roll back any change
- vibefollow.app · 42 pagesindexed
- Product brief.pdfindexed
- Sales call · Apr 18indexed
- Voice note · 0:42new
"We just shipped Slack alerts for activation events. Lead with that for new trials this week, soft push the team plan upgrade."
Pricing
Pay for what you nurture. Not for what you guess.
Other tools bill you by emails sent or contacts stored. VibeFollow bills by how many trial users we actively nurture for you.
No flows to build. No sequences to write. You plug in; it runs.
Early access — first cohort onboarded personally
Startup
Indie SaaS, solopreneurs, early-stage tools
Billed $711 / year
- Trials / mo
- Up to 500
- Emails / mo
- ≈ 2,500
- Connect via webhook (no OAuth)
- Email reply handling
- Voice training from past emails
- Live conversion dashboard
Growing
Growing SaaS with consistent trial volume
Billed $1,791 / year
- Trials / mo
- Up to 2,000
- Emails / mo
- ≈ 10,000
Everything in Startup, plus:
- Multi-product support
- Custom email templates
- A/B subject line optimization
- Priority support
Scale
Funded SaaS, multi-product portfolios
Billed $4,041 / year
- Trials / mo
- Up to 8,000
- Emails / mo
- ≈ 40,000
Everything in Growing, plus:
- Slack / Discord integrations
- Custom voice fine-tuning
- Dedicated success contact
- API access
Enterprise
Multi-team orgs, agencies, custom SLAs
Volume pricing + SLA
- Trials / mo
- 8,000+
- Emails / mo
- 40,000+
Everything in Scale, plus:
- Custom volume pricing
- Custom SLAs and DPA
- Dedicated solutions engineer
- SOC 2 review support
FAQ
Quick answers, no calls required.
Stop leaking signups.
Start converting them.
Connect your product in minutes. The next signup that lands could be paying you by next week.
14-day free trial · no credit card · cancel anytime