Your app already knows what happened. Give Flow the context.
Send the customer and product events you already have. Use them across CRM, onboarding, support, follow-up, marketing, and sales.
You vibe coded the product. Flow handles the business systems people forget to finish.
The API sends context. Flow turns it into onboarding, support, growth, and follow-up work.
This is the useful part: one chat can segment Product Hunt signups, answer blocked-user threads, launch a re-engagement sequence, and generate a landing page for your next feature release without dragging you into a mess of tools.
Maya from Product Hunt just started a Pro plan.
A billing question opened for workspace 22 and needs attention.
An annual 12-seat plan came through from the Spring launch campaign.
The code shipped. The customer context immediately started leaking into six other tools.
Signups, purchases, support threads, bookings, and churn signals already exist inside your product. DealsFlow gives that context somewhere useful to go, so Flow can answer questions and start the next workflow without another internal dashboard.
Send app signals in. Let Flow operate on the business layer.
Send the signals your app already has. Flow uses them to run the onboarding, support, and follow-up work most teams never finish.
Connect your app
Create an API key, use stable identifiers, and decide which lifecycle moments actually matter to the business.
Send users and events
Push signup, activation, purchase, support, source, and plan state into Dealsflow so the workspace has real context.
Ask Flow to act
Run onboarding, support triage, lifecycle follow-ups, campaigns, landing pages, and internal ops from one chat.
Real workflows Flow can run for app builders.
These are the systems solo builders and app teams always mean to build later, then never want to maintain.
Onboard new signups
Trigger welcome emails, activation nudges, and next-step sequences as soon as a new user signs up.
Handle support from one workspace
Use email and inbox workflows with customer memory attached so support context stops disappearing.
Follow up inactive users
Find people who signed up but never activated, then draft or send re-engagement from chat.
Segment by real product state
Split Product Hunt traffic, ad users, paid accounts, churn risk, or activation level without building a separate CRM machine.
Launch campaigns and landing pages
Create launch emails, feature pages, images, and follow-up sequences from the same workspace that knows your users.
Ask what changed in the business
Use one chat to understand signup flow, support load, campaigns, activity, and where users are getting stuck.
{
"external_user_id": "usr_3481",
"email": "[email protected]",
"name": "Sarah Chen",
"metadata": {
"workspace_id": "ws_17",
"plan": "pro",
"source": "product_hunt",
"role": "founder"
},
"events": [
{
"name": "subscription_started",
"occurred_at": "2026-03-23T10:12:00Z"
},
{
"name": "activated_feature",
"properties": {
"feature": "analytics_export",
"channel": "web"
}
}
]
}Stable external_user_id values plus clean metadata are what make segmentation, memory, support, and follow-up actually useful.
Send users and events once. Use that context everywhere Flow acts.
The Developer API is the bridge between your product and the rest of the business. Feed Flow user lifecycle context, support signals, plans, sources, and timestamps, then use that data across chat, automations, email, inbox, campaigns, landing pages, and proactive follow-up.
external_user_id values so Flow always maps actions to the right customer.Vibe code the app. Let Flow run the business layer.
You already used AI to ship faster. Keep going. Do not spend the next month rebuilding support, CRM memory, onboarding, follow-up logic, and launch ops from scratch inside your own stack.
One prompt can turn into onboarding, support, growth, or execution.
Ask in plain English. Flow figures out the follow-up, support, launch, and growth work from there.
Questions builders actually ask.
Connect the context once. Use it everywhere Flow works.
Start with the free core workspace. Add Aurelius or Cassius only when the business needs specialized marketing or sales execution.