Find Company Techstack
Give it a company domain, get back the technologies that company uses.
- Tool
find_company_techstack- Cost
- 1 credit
- Category
- Company Enrichment
- Required input
domain- Returns
- Technology stack used by the company
What it does
- Finds the technology stack used by a company.
- Runs waterfall enrichment — providers are tried in sequence until a result is found.
- Takes a domain only.
- Resolves a stack from a domain. It does not search for companies that use a given technology.
An empty result means no provider had the stack for that domain — not that the company runs nothing.
Parameters
| Parameter | Type | Required | Notes |
|---|---|---|---|
domain | string | Yes | Company website domain, e.g. stripe.com |
How to use it
Connect the MCP server
Follow the setup guide for your client. Browser sign-in, no API key.
Check one company
What technology stack does stripe.com use?Qualify a list
Get the tech stack for these 60 domains. Flag the ones running HubSpot.Use it as a disqualifier
Drop any account already running a direct competitor to us, and tell me which
tool it was.Example prompts
| Ask your client | What you get back |
|---|---|
| ”What does stripe.com run?” | The technology stack for that domain |
| ”Tech stack for these 60 domains, as a table” | One row per company |
| ”Which of these accounts use Salesforce?” | Stack per domain, filtered by you |
| ”Give me the full firmographic record too” | Chains enrich_organization at 2 credits |
Best prompting practices
- Pass a bare domain.
stripe.com, not a deep URL. - Ask for the filter, not the dump. “Flag the ones running HubSpot” is far more useful than “list all technologies for 60 companies”.
- Do not expect a reverse search. This tool goes domain → stack. Asking “which companies use HubSpot” is a different question and this tool cannot answer it.
- Do not pay 2 credits for it.
enrich_organizationalso returns technologies, but costs double. If the stack is all you want, use this. - Cap the batch. “Stop after 50 and report credits used.”
Output
{
"domain": "stripe.com",
"technologies": ["HubSpot", "Segment", "Cloudflare"]
}Credits and limits
1 credit per lookup, flat. Run check_credits (free) before a large batch.
Coverage is thinner for small and private companies with little public footprint. An empty stack is a common, valid result — do not treat it as a failed call, and do not let your client fill the gap with a guess.
Related tools
| Tool | Use it instead when |
|---|---|
enrich_organization | You want the full firmographic record, technologies included — 2 credits |
find_companies | You need to build the domain list first |
find_company_website_traffic | Traffic size is the qualifier you actually need — 1 credit |
semrush_insights | You want SEO signals — keywords and backlinks — 2 credits |
Next steps
- All MCP tools — the full catalogue with credit costs
- TAM Sourcing — workflows that chain this tool into account qualification
Keep learning
Two courses take these tools past the reference page — clustered by GTM job, then chained into workflows.
SyncGTM MCP Mini CourseBeginnerMCP server · 8 lessons · 1h 31mAll 50 MCP tools clustered by GTM job — lead sourcing, CRM enrichment, social signals, account research, scraping — with copy-paste workflow prompts.AI-Powered GTMIntermediateApp + MCP · 19 lessons · 3h 6mWhere AI earns its cost, how to think in MCP tool chains, and three agentic builds — warm outbound, meeting research, CRM repair.