Anchor (Anchor Browser)

https://anchorbrowser.io/

Anchor Browser provides cloud-hosted Chromium instances optimised for AI agent use — anti-detect, persistent sessions, residential proxies, CAPTCHA handling. Founded 2023, YC W24. $2.6M seed disclosed. Distinct from Browserless by adding persistent-state + anti-detect optimised for AI-agent web workflows.

Active · Verified 2026-10-26 · fresh as of 2026-10-26 · 30 cited facts, 0 with a third-party source · 1 recorded change · Suggest a correction

At a glance

Tier
T3
Latest release
not applicable — sandbox/runtime, not memory product fix
License
not applicable — not OSS fix
GitHub
not applicable — no GitHub repo fix
Freshness
2026-10-26 fix
Layer
agent-infra repo fix
Licensing
commercial vendor fix
Deployment locus
cloud vendor fix
Platform vs product
platform vendor fix
SDK languages
python, rest, typescript vendor fix
Protocols
mcp-server vendor fix

When to use

Optimised for: AI-agent browser workflows with persistent state + anti-detect

Anti-fit: not applicable — sandbox/runtime, not memory product

Pros & cons

Pros

AI-agent-specific feature set (anti-detect + persistent state); YC W24 backing; clean developer UX for browser-agent backends.

Cons

Small seed (vs Browserless / Bright Data); newer brand; managed-only.

Claims & capabilities

YC W24; $2.6M seed; cloud Chromium with anti-detect + persistent sessions; positioned specifically for AI-agent web workflows

Technical surface

API surface
REST + Playwright-compatible
Backend storage
not applicable — sandbox/runtime, not memory product
Deployment
Managed-only — cloud-hosted Chromium browsers
Embedding model
not applicable — not a memory product
Multi-tenancy
not applicable — sandbox/runtime, not memory product
MCP
yes — official MCP server (hosted at api.anchorbrowser.io/v1/mcp + open-source version)
A2A
not applicable — sandbox/runtime, not memory product
OpenTelemetry
not applicable — sandbox/runtime, not memory product

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Sources (29 cited facts, 0 third-party)

Each fact links to the page it came from; the badge says who published it (how to read sources).

What changed

Changes to this record's lifecycle, licence, release, pricing and hosting facts, from the catalog's git history. Subscribe (Atom)

  1. 2026-10-26
    • Pricing “Free + per-session pricing; Pro + Team tiers” → “Free ($5 credits/mo, 5 concurrent browsers); Starter $50/mo; Growth $2,000/mo; Enterprise custom” source
    • Deployment “Managed cloud only” → “Managed-only — cloud-hosted Chromium browsers” source
    • MCP support “not applicable — sandbox/runtime, not memory product” → “yes — official MCP server (hosted at api.anchorbrowser.io/v1/mcp + open-source version)” source
    #258

Related systems

Referenced by (1)

  • LangChain (framework) integrates with — LangChain's all-providers integrations page lists Anchor Browser: "Browser automation and web scraping tools". (verified 2026-10-29)