Manifolds
Deanonymizes and researches your users at signup.
In their words
Manifolds is a deanonymization tool built for companies with high signup volume. You provide an email, we return rich person and company data to you. Manifolds automatically identifies your signups via API, and turns a big stream of anonymous signups into a smaller, more manageable stream of valuable opportunities to chase. We are used heavily by sales teams to identify high-value prospects in signups data, by product teams for better segmentation and understanding of the userbase, and growth marketers to run targeted ad campaigns and better understand attribution. We work with mature and hypergrowth companies that have anywhere from 1,000 to 1M signups per month.
Fact file
Developer tool- Web
- API
- PostHog
- Amplitude
- Slack
- Signup volume
- 1,000 to 1M per month
- API auth
- Bearer auth (mflive)
- Enrichment speed
- Asynchronous (202 receipt)
What is Manifolds?
Email addresses go into Manifolds via API or webhook requests, turning anonymous product signups into detailed records containing a person's name, role, and company. Built for mature and hypergrowth companies handling between 1,000 and 1M signups per month, the tool processes incoming addresses using web crawling, proprietary data sources, and large language models. Unmatched email addresses are never charged.
API endpoints and asynchronous webhooks
Submitting single or batch requests to the POST /v0/enrichments endpoint returns a 202 receipt immediately, indicating the enrichment process has started. Once research completes, Manifolds delivers the resulting payload asynchronously to your configured webhook endpoints. Engineers can integrate data flow from destinations like PostHog directly into the system for real-time tracking.
Broadcasting data to CRMs and data warehouses
Enriched profiles stream directly into downstream tools including CRMs, data warehouses, Slack channels, and email automation platforms. Sales teams use the resulting data to spot VIP signups and bottom-up account adoption while user intent remains high. Product teams join the returned role and company data with event analytics from tools like Amplitude or PostHog to analyze user behavior across specific industries. Growth marketers target advertising campaigns and measure attribution using the verified company details. Pricing scales by successful match volume, ranging from $0.75 down to $0.35 per match without minimum contracts or long-term lock-in.