Mcp Gtm Tech Stack Signal Scraper

com.mambabuiltPublished by mambabuilt.comv1.5.1Updated Nov 7, 2026

Detects a company CRM, sequencer, and marketing automation from its public website. Clay-ready.

The publisher's own server: Tech.eu Funding Explorer

VerifiedSTDIODesktop onlyWeb Search & ScrapingBusiness & Commerce

Overview

AI-generated overview

Detects which go-to-market tools a company uses (CRM, sequencer, marketing automation) from its public website and returns a flat JSON row.

What you can do
  • Detect a company's GTM tech stack from a bare domain, a list of domains, or a full website URL
  • Report per-tool boolean flags for HubSpot, Salesforce, Apollo, Gong, Intercom and Marketo, plus CRM, sequencer and marketing automation classification
  • Return a composite tech stack signal and GTM tool count as a flat, Clay-ready JSON row
  • Filter results to specific tools such as hubspot or salesforce to answer "is this company using X"
  • Optionally crawl up to two extra pages (pricing, product) and bypass the 7-day cache for a fresh detection
When to use it
Useful for sales, marketing and GTM research when you want an assistant to check which CRM or marketing automation a prospect runs before outreach, or to enrich a list of company domains with tech stack signals.
Requirements
Runs locally via npx, so Node.js 18 or newer is needed. Requires an Apify account and an Apify API token supplied in the APIFY_TOKEN environment variable. Detection runs on Apify, so network access is required.
Before you install
Each call consumes Apify credits billed to your own Apify account (per dataset item and per actor start); an optional max_charge_usd cap can limit spending per call. The APIFY_TOKEN secret is required and should be kept private. Company domains you submit are sent to Apify for processing. Results may be cached for 7 days unless skipCache is set.

Installation

In SourceWeft

  1. Open Mcp Gtm Tech Stack Signal Scraper in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

Tech Stack Signal Detector MCP Server

[Glama score] [MCP Registry] [npm version] [npm downloads] [license] [mcpservers.org]

[Gtm Tech Stack Signal Scraper MCP server]

An MCP server that detects which go-to-market tools a company runs, straight from its public website. It wraps the Mamba Labs Tech Stack Signal Detector actor on Apify and returns a Clay-ready flat JSON row to any MCP client.

What's Inside

What it does

Give it a company domain and it inspects the public-facing scripts and pages to detect the CRM, sequencer, and marketing automation tools in use. You get back per-tool boolean flags (HubSpot, Salesforce, Apollo, Gong, Intercom, Marketo), counts, and a composite tech stack signal, ready to drop into Clay, a CRM, or an AI agent workflow. All of the detection runs on Apify. This package is a thin client that calls the actor and hands back the result.

Quick start

You need Node.js 18 or newer and an Apify account with an API token.

Add this to your Claude Desktop config:

json
{  "mcpServers": {    "mamba-gtm-tech-stack": {      "command": "npx",      "args": ["-y", "@mambalabsdev/mcp-gtm-tech-stack-signal-scraper"],      "env": {        "APIFY_TOKEN": "your-apify-token"      }    }  }}

Get your token at https://console.apify.com/account/integrations, paste it in, and restart Claude Desktop. The detect_gtm_tech_stack tool will be available.

Prerequisites

  • Node.js 18 or newer
  • An Apify account with an API token

Example prompts

  • "What GTM tools does stripe.com run? Check their tech stack."
  • "Does openai.com use HubSpot or Salesforce? Detect their CRM."
  • "Pull the marketing automation and sequencer signals for figma.com."
  • "Detect the GTM tech stack for datadoghq.com and list every tool found."

Inputs

Every input the tool accepts, generated from the server's own tool list.

InputTypeRequiredDescription
domainstringnoBare company domain without https:// and without a trailing slash. Example: stripe.com. Supply this, company_domain or url.
company_domainstringnoDeprecated alias for domain, accepted by the actor for older callers. Prefer domain.
urlstringnoDeprecated alias for domain, accepted by the actor as a full company website URL. Prefer domain.
domainsarray of stringnoA list of bare company domains to check in one run, one row per domain. The actor processes them in batches inside a single run, so a list costs one run start instead of one per domain. Use this or domain.
crawl_additional_pagesbooleannoIf true, crawls up to 2 additional pages per domain (pricing, product) to improve detection coverage. Slightly increases run time. Defaults to true when omitted.
technologiesarray of hubspot, salesforce, marketo, pardot, intercom, drift, apollo, outreach, gong, zoominfonoReport only these tools instead of every detectable one, which is how you answer "is this company using X". Only the ten tools with a client side fingerprint are selectable; Clay, Salesloft, Instantly and Lemlist leave no trace on a website and cannot be detected from one. Detection is unchanged either way, so a filtered call costs the same and reuses the same cache. Omit for every tool.
skipCachebooleannoBy default a clean detection is cached for 7 days and reused on repeat lookups, skipping the browser launch. Set true to force a fresh detection and ignore any cached result.
max_charge_usdnumbernoOptional spending cap for this call, in USD. The actor stops before any charge that would take the run past this amount and keeps every row already charged.

Output

The tool returns the actor's flat JSON row for the scanned company. Fields include the detected CRM, sequencer, and marketing automation tools, a GTM tool count, a composite tech stack signal, and per-tool boolean flags such as uses_hubspot, uses_salesforce, uses_apollo, uses_gong, uses_intercom, and uses_marketo. See the Apify Store page for the full output schema.

Example output

json
{  "company_domain": "hubspot.com",  "crm_detected": "hubspot",  "seq_tool_detected": null,  "uses_hubspot": true,  "uses_salesforce": false,  "uses_apollo": false,  "uses_gong": false,  "uses_intercom": true,  "uses_marketo": false,  "marketing_automation_detected": "hubspot",  "gtm_tool_count": 2,  "tech_stack_signal": "high"}

Features

  • Per-tool boolean flags: HubSpot, Salesforce, Apollo, Gong, Intercom, Marketo
  • CRM and sequencer classification, plus marketing automation detection
  • Composite tech_stack_signal and gtm_tool_count
  • Flat JSON, every field present in every row

Pricing

You pay per event on Apify, billed to your own Apify account. Prices from the live pricing record, read 2026-10-16:

EventPrice per event (USD)Fires when
apify-default-dataset-item$0.015 on the Free plan, down to $0.0128 on higher Apify plansSingle result in the default dataset.
apify-actor-start$0.00005Charged when the Actor starts running. Number of events charged depends on Actor memory (one event per GB, minimum one event).

The actor's Apify page carries the current prices. Running this server consumes Apify credits.

How each call runs

Each call starts the actor run, polls it until it finishes, then reads the dataset. The run is allowed 1,800 seconds. If the run is still going when this call stops waiting, the call returns the run id and a console link instead of a timeout, so the result is never lost.

Full actor documentation

This server is a thin client and holds no detection logic. For the complete input and output reference, pricing, and run history, see the Apify Store page:

https://apify.com/mambalabs/gtm-tech-stack-signal-scraper

Mamba Labs GTM Suite

This server is one of 103 Mamba Labs MCP servers, each backed by a dedicated Apify actor and published under @mambalabsdev on npm. The ones closest to this server:

ActorImmutable Actor ID
GTM Hiring Signal ScraperD7O1SA2EqwHGsGr1P
Tech Stack Signal Detectorqyd7nNyqFPelQViBx
GTM Signals AggregatorxKdRfnfFNkdMpFuNs
Job Board Keyword Signal Scanner4DvqpvhMR74NLcDDY
Domain to LinkedIn URL Resolver3HtnSaqPHOg1Qg5gx
ICP Fit ScorerW161DT8W4kW55dMFh
Domain Deliverability Checker0tVgxI7A6o9jMlxmc
Company Firmographic EnricherYlUtLWjfPpqykmB8g
Company Social Presence Mapper4k6CCemkgBDz18m2h
Company Identity Resolverlr8fTRAmZCBZmuwwh
Company Change Event FeedoX44rS0fkEJ3rXLWe
Funding and Press Signal ScannerFS13X6dhQVgX3XOM6

To get twenty one of them in one install, use @mambalabsdev/mcp-gtm-suite.

Built by Mamba Labs | npm | Apify Store

License

MIT

Built by Mamba Labs. https://apify.com/mambalabs

Source: README.md at commit dc0ed91

Tools

1

detect_gtm_tech_stack

Detect GTM Tech Stack

Detect which GTM tools a company uses from its public-facing website. Returns CRM, sequencer, and marketing automation signals as a flat, Clay-ready JSON row, with per-tool boolean flags for HubSpot, Salesforce, Apollo, Gong, Intercom, and Marketo, plus a composite tech stack signal. Pass technologies to narrow the answer to named tools. Reads public data and writes nothing; requires an APIFY_TOKEN and consumes Apify credits per call.

ParametersurldomaindomainsskipCachetechnologiescompany_domainmax_charge_usdcrawl_additional_pages

Version history

5
  1. v1.5.1LatestNov 5, 2026
  2. v1.5.0Oct 16, 2026
  3. v1.4.1Oct 6, 2026
  4. v1.4.0Oct 6, 2026
  5. v1.3.0Sep 16, 2026

Score

90% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts
  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

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