- Is it safe? We have not read the data policy of Firmium yet. Read it on the official site before you upload anything.firmium.de ↗
- Is it free? From ≈ $279/user/mo · pricing page, read Nov 3, 2026See ↓
- What else does this?
OpenAlexfree
Georgia Prisoners’ Speak
AmassfreeSee ↓
not read yet
Use
- For
- modern teams researching companies in DACH and Europe to find and assess businesses faster
- Price
- From ≈ $279/user/mo€250 · pricing page, read Nov 3, 2026
- Activity
- Actively maintainedsite updated yesterday
- How it runs
- API
- Used for
- search for companies by name or identifier
- review company information and connections
- export results into existing workflows
- Has an MCP server (1 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantsfirmium.de ↗
- MCP serverde.firmium/firmiumverified in the MCP registry
- Stateanswers, requires sign-inchecked 2026-11-03
- Address to connectmcp.firmium.de/mcp
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Figure and bar: visits/mo, estimate · year: online since
- #1
OpenAlexMCP · sign-in
Provides a free catalog of scholarly research records that can be queried through a public API.
4.7kFree2022 - #2
Georgia Prisoners’ SpeakMCP · open
Searches state-reported death and facility data for Georgia prisons and answers questions about it through an AI assistant.
23kActive2020 - #3
AmassMCP · sign-in
Answers research questions by searching papers, trials, patents and regulatory records, citing the record behind each claim.
1kActiveFrom $9/mo2022 - #4
LiminaryMCP · sign-in
Saves articles, reports and notes across your research, then resurfaces relevant past work and monitors watched topics for new sources.
605From $29/mo - #5
FasteroMCP · sign-in
Connects warehouses and business tools, answers natural-language questions with the query behind each result, and flags metric changes with Slack alerts and drafted follow-ups.
163ActiveFrom $20/user/mo
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use Firmium for?
Sign in to leave a noteWhat is Firmium?
Searches company register data across DACH and European countries, letting users find, monitor and export business records. It is listed in the Atlas under Knowledge.
Who is Firmium for?
modern teams researching companies in DACH and Europe to find and assess businesses faster
How much does Firmium cost?
Paid plans start at ≈ $279/user/mo (€250/user/mo), per Firmium's pricing page on 2026-11-03.
Is Firmium still maintained?
Actively maintained: site updated yesterday.
What are alternatives to Firmium?
In Knowledge, by use: OpenAlex, Georgia Prisoners’ Speak, Amass, Liminary, Fastero.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
Before we count this visit
Analytics and ad measurement tell us which pages and which of our ads do their job: Google Analytics and Google Ads, the Meta pixel, Yandex Metrica, and one first-party id of our own. Nothing is stored until you answer, and declining changes nothing about the site.