Browserbase

Ramp uses Browserbase for receipt retrieval from merchant portals and a procurement agent gathering vendor security, pricing and contract review materials for human approvers.

Browserbase reports 10,000+ companies, 100,000 developers, 800,000 weekly SDK downloads and more than 35 million monthly browser sessions, with production customers including Microsoft, Ramp, Shopify and Lovable.

Browserbase reports 10,000+ companies, 100,000 developers, 800,000 weekly SDK downloads and more than 35 million monthly browser sessions, with production customers including Microsoft, Ramp, Shopify and Lovable.

Browserbase documents shipped Stagehand caching that stores resolved action selectors, prompts and configuration, validates request equivalence and DOM-snapshot fingerprints, and skips LLM calls on a matching cache hit while using normal execution on misses.

Browserbase has expanded beyond browser hosting into Stagehand, managed browser agents, Search, Fetch, Agent Identity and agent-oriented browser infrastructure designed specifically for reliable web execution.

Browserbase has expanded beyond browser hosting into Stagehand, managed browser agents, Search, Fetch, Agent Identity and agent-oriented browser infrastructure designed specifically for reliable web execution.

Browserbase announced a $40 million Series B led by Notable Capital with CRV and Kleiner Perkins in June 2025.

Browserbase operates infrastructure supporting 35M+ browser sessions per month and a production browser stack used by thousands of companies, but remains materially smaller than hyperscale cloud providers.

Browserbase operates infrastructure supporting 35M+ browser sessions per month and a production browser stack used by thousands of companies, but remains materially smaller than hyperscale cloud providers.

Browserbase documents Stagehand action caching using selectors, prompts/configuration and page-snapshot fingerprints, reusing cached actions without an LLM call when matched and falling back on cache misses. This adds concrete caching and invalidation engineering methods.

Browserbase work spans browser automation, agent infrastructure, web execution, search/fetch APIs, identity, observability and open-source agent SDKs; these skills are broadly useful across agent platforms but still somewhat browser-specific.

Browserbase work spans browser automation, agent infrastructure, web execution, search/fetch APIs, identity, observability and open-source agent SDKs; these skills are broadly useful across agent platforms but still somewhat browser-specific.