Anthropic
Claimed
eDR82 out of 100, Above median. Effective DR. Open the scores section.Effective DR: 82/100. Above median. Measured by StartupHub.ai. Median 68.Agent57 out of 100, Top 25%. Agent Readiness. Open the scores section.Agent Readiness: 57/100. Top 25%. Measured by StartupHub.ai. Median 41.Anthropic is an AI safety and research public benefit corporation building reliable, interpretable, and steerable AI systems, best known for the Claude series of advanced AI models.
About
Anthropic is an American artificial intelligence public benefit corporation dedicated to AI research and products that prioritize safety, aiming to secure the benefits of AI while mitigating its risks. Its flagship product is Claude, a series of proprietary large language models (LLMs) including Opus, Sonnet, and Haiku, designed for various applications from summarization to code assistance and enterprise use.
Videos
Key facts
- Website
- anthropic.com
- Headquarters
- San Francisco, United States
- Founded
- 2021
- Employees
- 19
- Total funding
- $116.1B (Funding Round)
- Business model
- B2B
Funding rounds
| Date | Round | Amount | Post-money | Lead investors |
|---|---|---|---|---|
| 28 May 2026 | Funding Round | $65.0B | $965.0B | |
| 2 Sept 2025 | Series F | $13.0B | $183.0B | |
| 27 Mar 2024 | Strategic Investment | $2.8B | Amazon | |
| 25 Sept 2023 | Strategic Investment | $1.3B | $18.4B | Amazon |
| 29 Apr 2022 | Series B | $580M | ||
| 28 May 2021 | Series A | $124M |
Tech stack
Detected on anthropic.com, last scanned 12 Nov 2026. Run your own scan
- Frontend
- Next.js
- Payments
- Stripe
- CDN
- Cloudflare
- Email provider
- Google Workspace
Test your Ahrefs DR
The backlink strength of a domain, on the Ahrefs 0 to 100 scale. About a minute.
Frequently asked
What is Anthropic's Effective Domain Rating?
StartupHub's Effective Domain Rating for Anthropic is 82 out of 100, measuring real cross-surface visibility in search engines and AI answers rather than claimed link authority.
Is Anthropic trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Anthropic is 88 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How fast does Anthropic's website load?
Anthropic's website scores 100 out of 100 for mobile page speed on Google PageSpeed Insights, one of the signals behind its Effective Domain Rating.
How much funding has Anthropic raised?
Anthropic has raised a total of $116.1B in funding. The most recent round on record is Funding Round.
How many employees does Anthropic have?
Anthropic has approximately 19 people on record.
A tool we built
AI Agent Readiness
Score how well an agent can read and use a site: llms.txt, MCP, schema, and payments. Use it before you claim a site is agent-ready.
Need it connected to Anthropic or your own stack? Ask for a custom integration. We reply within 2 days.
Shopify provides a leading e-commerce platform that enables businesses of all sizes to create online stores, manage products, process payments, and fulfill orders, simplifying digital sales globally.
E-commerce platforms
Global payment technology company facilitating electronic funds transfers between consumers, merchants, and financial institutions worldwide.
Financial services
Global technology company in the payments industry connecting consumers, financial institutions, merchants, and governments.
Financial services
Consulting and professional services
Small business accounting software
CRM, marketing, sales, and customer service software.
CRM and marketing automation
Confirmed customers of Anthropic.
SEC filings, insider activity, nonprofit links and pay benchmarks for Anthropic:
Company details: from public sources. Funding: no announced round on file. Ownership: claimed by the company May 19, 2026. Scores: measured by named tools; each links to its method. Our rules
