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B2B Company, Tech Stack & Contact Lead Enrichment
B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from prompt-guard.agentdiet.dev, paid per call via MPP, $0.02/call, status unknown (last checked 2026-10-21).
Enriches a company domain with verified emails, social links, 40+ tech stack signals, pricing tiers, and a company summary for GTM and research workflows.
Price / call$0.02
Success—
StatusUnknown
How this service works
Extracts verified emails, social links, 40+ tech stack signals, pricing tiers, and company summary for GTM & research agents. (Live x402 v2, IETF MPP & MCP endpoint at https://prompt-guard.agentdiet.dev/v1/enterprise-firmographics-api)
Output
Returns a structured object containing verified contact emails, social media links, 40+ detected tech stack signals (e.g. analytics, CRM, hosting, payments tools), pricing tier information, and a descriptive company summary — all derived from the submitted company domain.
Example use cases
Sales outreach prep for a target account
“I'm about to reach out to notion.so — can you get me their tech stack, verified emails, and a company summary so I know how to tailor my pitch?”
Competitive tech stack research
“What tools and technologies does figma.com actually run? I want to see their full tech stack — analytics, CRM, hosting, everything you can find.”
Lead enrichment for a CRM pipeline
“I have a list of domains I'm adding to our CRM — can you start by enriching stripe.com with their social profiles, pricing tiers, verified contacts, and firmographic summary?”
Technical details
Endpoint
GEThttps://prompt-guard.agentdiet.dev/v1/enterprise-firmographics-api?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive, multi-signal B2B firmographic profile from a single domain lookup — especially when you need tech stack intelligence alongside contact leads and company metadata in one call. Prefer it over point-solution email finders or tech-stack-only tools when your workflow requires all of these signals together for GTM, sales research, or competitive analysis.
Side effects
- Invalid or unresolvable domain returns an error or empty result
- Private/parked domains may yield sparse or no tech stack signals
- Email verification may be incomplete for domains with aggressive privacy protections
- Rate limits or payment failures (x402) may block the request
- Very new or obscure domains may have minimal enrichment data available
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| domainrequired | string | Company domain name or URL (e.g. stripe.com, linear.app) to enrich |
Output
Schema · Response
{
"type": "object"
}Reviews
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