The most complete AI-tool domain database available — 20,183+ domains classified into 18 categories with subcategory granularity. Built from a 120M-domain corpus with 300,000 new domains screened daily.
License the full classified database as files and hosted feeds. No seat counts, no per-query fees. Cancel and the links stop; keep it and they stay current.
Full database as CSV and JSON, plus hosts, EDL, PAC, SonicWall and DNSFilter files at stable URLs. Refreshed weekly. Lookup API included.
Get the DatabaseEverything in Blocklist Feeds, refreshed every 24 hours instead of weekly, plus the daily CSV/JSON export license on the annual plan.
Annual with Export License Monthly feeds, $499Bundle the feed into your own DNS filter, SWG or MDM product, or license it organization-wide with invoicing and a signed agreement.
Talk to UsFull comparison, education pricing and FAQ on the pricing page. Free 50-domain sample: download CSV.
The full classified database, delivered as files that plug directly into your existing security stack. No conversion scripts, no manual reformatting: download and deploy. All files below are included in the Blocklist Feeds plan ($999/year) and the Professional Annual license; hosted feed URLs are also in Professional monthly.
Complete classified database with every field. Import into any SIEM, SOAR, or custom tooling. Download sample.
Plain-text domain list at a stable URL that firewalls poll on a schedule and enforce automatically. EDL details.
Drop-in hosts file for DNS sinkholing on endpoints, Pi-hole, or AdGuard Home. Hosts file guide.
Ready-made SonicWall dynamic address group list and a DNSFilter import bundle, refreshed with the database. Firewall integration guide.
For teams that prefer real-time lookups over files: check any domain programmatically. API documentation.
Manual blocklists cover the top dozen AI names — the real exposure is in thousands of tools nobody on your team has seen. New AI services register domains daily, and the gap grows wider every week.
The landscape spans writing assistants, code generators, voice cloners, autonomous agents, and tools so niche they serve a single vertical. Blocking only ChatGPT, Gemini, and Claude leaves the vast majority uncovered.
Employees paste confidential data into AI tools that launched last week — with no SOC 2 certification and no security review. The data is gone before IT even knows the tool exists.
GDPR, CCPA, DORA, HIPAA, and PCI-DSS hold you accountable for where data ends up — not whether IT knew. Shadow AI creates compliance gaps that auditors are trained to find. Learn about AI compliance.
The 120M-domain corpus catches what already exists across the internet. A dedicated discovery pipeline catches what launched yesterday — both merge daily into one classified feed.
Our proprietary database of 120 million classified domains covers ~99.99% of the active internet, with approximately 300,000 newly registered domains ingested every day.
A dedicated pipeline monitors Product Hunt, GitHub, Hugging Face, academic repositories, and the broader web for newly launched AI tools. These overlapping sources ensure multi-angle coverage.
Click any category to explore its subcategories and live domain counts. For the complete reference, visit the taxonomy page.
Both pipelines run every day, and the merged, deduplicated output is published within the same 24-hour cycle.
Every record includes structured metadata ready for import into firewalls, DNS filters, and SIEMs — including four independently maintained risk flags on every domain. The free sample CSV uses the same schema as the full database.
Fully-qualified domain name (e.g., chat.openai.com, claude.ai). Root domains and subdomains are tracked separately when they serve distinct AI functionality.
One of 18 functional categories (e.g., "Code & Development", "Text & Language"). Each represents a distinct cluster of AI capabilities.
Granular label within the primary category (e.g., "Voice cloning", "Autonomous coding agents"). Enables fine-grained policy decisions.
Whether the domain is currently resolving and serving AI functionality. Inactive domains are flagged so you can choose to include or exclude them.
Primary language of the AI tool's interface. Useful for geographic distribution analysis and region-specific blocking policies.
Timestamps for first classification and last verification. Enables time-based queries and freshness filtering for compliance audits.
Whether submitted content is used for model training (yes / no / unknown). The flag that separates openai.com (the API — no) from chatgpt.com (the consumer app — yes).
Where prompts and uploads actually land (low / medium / high). Flags tools whose inference runs on infrastructure in jurisdictions your compliance team cares about — including rebranded wrappers of foreign models.
Deepfake, nudify, uncensored, NSFW, or other — the tools no acceptable-use policy allows. Powers one-line blocking of the entire category regardless of function.
Low / medium / high, computed from the three flags above. Lets you deploy a sensible default policy in minutes and refine per-flag later.
Download the free 50-domain sample, check the pricing, or tell us exactly what you need. We respond within 24 hours.
Tell us your use case — enterprise blocking, education filtering, OEM licensing, or something else — and we will respond with the right plan and a custom quote if needed.