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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 email-verify.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 purposes.
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://email-verify.agentdiet.dev/v1/b2b-account-firmographics)
Output
Returns a structured company profile including verified email addresses, social media links, a curated list of 40+ detected tech stack signals (analytics, CRM, payment, marketing tools, etc.), pricing tier information, and a company summary — all derived from the provided domain.
Example use cases
Competitor tech stack research
“What tools and technologies is linear.app actually running — things like their analytics stack, CRM, payment providers, and any other SaaS tools you can identify from their domain?”
B2B outreach lead enrichment
“I'm about to reach out to vercel.com — can you get me verified contact emails, their LinkedIn and Twitter links, and a quick company summary so I can personalize my pitch?”
SaaS pricing intelligence gathering
“Can you look up what pricing tiers notion.so publicly signals and combine that with their tech stack and company overview so I can benchmark them against our product?”
Technical details
Endpoint
GEThttps://email-verify.agentdiet.dev/v1/b2b-account-firmographics?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a broad, multi-signal firmographic profile of a company from just its domain — especially when you need tech stack intelligence, verified contact emails, and social links together in a single call. Ideal for GTM agents automating outreach personalization, sales intelligence pipelines, or competitive research workflows. Prefer this over general web scraping when you want structured, pre-extracted B2B signals without building your own extraction logic.
Side effects
- Domain not found or unreachable — returns empty or partial data
- Invalid domain format — returns validation error
- Private or newly registered domain with insufficient public signals — sparse results
- Rate limiting or payment failure via x402 — returns 402 or 429 status
- Domain resolves but company has minimal web presence — low-confidence enrichment
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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