Fact sheet · Compliance & audits
GMPSignal
FDA warning-letter and enforcement intelligence delivered as a daily brief
Overview
GMPSignal watches FDA enforcement every day and sends users a clean, filtered brief by product type, issuing office and company watchlist. The service pulls new warning letters from official FDA sources, normalizes the data, classifies each letter, and delivers a concise digest on a chosen schedule.
Users can filter by product type (device, drug, biologics, food, tobacco), issuing office and subject. Company watchlists notify users when specific suppliers or competitors appear in enforcement actions. The service maintains a searchable historical archive back to 2022 and supports CSV and API export.
GMPSignal is designed for pharmaceutical and medical-device quality and regulatory teams, CDMO and CMO business-development teams, compliance consultants, and supplier-risk and procurement teams. Briefing is built to be scanned in 60 seconds, with delivery via email and Telegram on a daily or weekly schedule.
Feature facts
- Filter by product type (device, drug, biologics, food, tobacco)
- Company watchlists with instant notifications
- Same-day alerts (Professional and Enterprise plans)
- Searchable historical archive back to 2022
- Email and Telegram delivery
- CSV and API export
- Customizable daily or weekly briefing schedule
- API access and webhooks (Enterprise)
- Slack and Teams delivery (Enterprise)
- Multiple user seats (Enterprise)
Pricing
Pricing model: Freemium
Starter: free. Professional: $49/month. Enterprise: $199/month. Annual plans available at 20% discount. Payment via card (Polar or Lemon Squeezy) or crypto (USDT, USDC, SOL via xpayr). Cancel anytime.
Follow GMPSignal: their milestones, new launches and awards come to you by email, once a day by default.
GMPSignal specifications
| Section | Compliance & audits |
|---|---|
| Website | gmpsignal.com |
| Votes2 | 0 |
GMPSignal metrics
| Metric | Value |
|---|---|
| Domain Rating | 0 no change since last check |
| Trust Flow | 0 no change since last check |
| Citation Flow | 1 no change since last check |
| Referring domains | 1 no change since last check |
| External backlinks | 2 no change since last check |
Fact: Ahrefs Domain Rating checked 11 Nov 2026, fact changed 8 Nov 2026. Fact: Majestic checked 8 Nov 2026, fact changed 8 Nov 2026. Link facts from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
GMPSignal domain fact sheet
Open the fact sheet
| Domain age | 3 months |
|---|---|
| Registered | |
| Expires | |
| Registrar | Cloudflare, Inc. |
| DNSSEC | Not signed |
GMPSignal launch receipt sheet
What we have measured for GMPSignal since it went live on SaaS Directory Info on 8 November 2026.
- 0 Domain Rating (Ahrefs) no change since launch
at launch: 0 (8 Nov 2026); latest: 11 Nov 2026 - 0 Trust Flow (Majestic)
first measured 8 Nov 2026 - 1 Referring domains (Majestic)
first measured 8 Nov 2026
Day 3 since launch. Next receipt: day 30, 8 Dec 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
Got a launch coming up?
Step-by-step tips for before, during and after your launch, free to read on SaaS Directory Info.
- Prepare
- Launch day
- Launch week
- Next steps
Compare and explore
Frequently looked up
- Q1What is GMPSignal?
- GMPSignal is a monitoring service that scans FDA warning letters and enforcement actions every day and sends a filtered brief by email and Telegram, so QA, regulatory and business-development teams never miss an action affecting a supplier, competitor or their own site.
- Q2Where does the data come from?
- GMPSignal uses public FDA sources, including the official Warning Letters database. The service normalizes the data, classifies each letter by product type and issuing office, and maintains a searchable historical archive back to 2022.
- Q3How fast will I hear about a new warning letter?
- GMPSignal checks for new letters daily and includes them in your next scheduled brief. Professional and Enterprise plans support same-day alerts and company watchlists that notify you the moment a name on your list appears.
- Q4Can I filter to only my product area?
- Yes. You can filter by product type (device, drug, biologics, food, tobacco), issuing office, subject and a custom company watchlist, so your brief contains only what is relevant to you.
- Q5How do I pay?
- You can pay by card via Polar or Lemon Squeezy, or by crypto (USDT, USDC or SOL) via GMPSignal's xpayr gateway. Plans are monthly or annual, and you can cancel anytime.
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GMPSignal has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
See also
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 LabKitProFive ISO standards and one automotive QMS in a single workspace for gap diagnosis, document generation, compliance review and calculators | not stated | 9 | 0 votes. Log in to vote for LabKitPro in the file |