What's the main difference between Browserbase and gateway?

Browserbase is a commercial product; gateway is open-source and self-hostable.

Is Browserbase or gateway better?

Neither is universally better. Browserbase is the stronger fit for Teams that want managed browser sessions rather than operating their own browser infrastructure; gateway for Routing a single fast API across 250+ LLMs from 40+ providers. Use the side-by-side specs to decide by your own constraints.

Is Browserbase or gateway free?

Browserbase is free to start (freemium), with paid tiers; gateway is free to run and self-host.

Which is more popular, Browserbase or gateway?

We rank open-source projects by GitHub adoption, but at least one of these is a commercial product and stars don't measure commercial adoption — so compare them on capabilities and pricing instead.

Agent Infrastructure · Head-to-head

Browserbase vs gateway

Browserbase and gateway are both agent infrastructure. Browserbase is Hosted browser infrastructure and web tools for agent applications, while gateway is a blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API. Here's an independent, side-by-side look at how they compare — and which fits.

Browserbase

Infrastructure· Freemium

Hosted browser infrastructure and web tools for agent applications.

Visit Browserbase →

gateway

Infrastructure· Open source

A blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API.

Visit gateway →

Bottom line

Browserbase and gateway take different routes to the same job: one is a commercial product, the other open-source and self-hostable. Choose based on whether you want a managed experience or full control.

Side by side

Spec	Browserbase	gateway
Type	Infrastructure	Infrastructure
Model	Commercial	Open source
Pricing	Freemium	Open source
GitHub stars	—	12,983
Language	—	TypeScript
License	—	MIT
Last activity	—	May 2026

Key differences

Browserbase is a commercial product; gateway is open-source and self-hostable.
Pricing model differs — Browserbase is freemium, gateway is open source.

Choose Browserbase if

Teams that want managed browser sessions rather than operating their own browser infrastructure.

Choose gateway if

Routing a single fast API across 250+ LLMs from 40+ providers.

About Browserbase

Browserbase provides cloud browsers and APIs for applications that inspect and interact with websites. Its platform also documents web search, page fetching and related agent services. Stagehand is a separate open-source SDK that can use this infrastructure. Review browser, model and service usage separately when estimating costs.

Full Browserbase profile →

About gateway

A blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API.

Full gateway profile →

Frequently asked

What's the main difference between Browserbase and gateway?: Browserbase is a commercial product; gateway is open-source and self-hostable.
Is Browserbase or gateway better?: Neither is universally better. Browserbase is the stronger fit for Teams that want managed browser sessions rather than operating their own browser infrastructure; gateway for Routing a single fast API across 250+ LLMs from 40+ providers. Use the side-by-side specs to decide by your own constraints.
Is Browserbase or gateway free?: Browserbase is free to start (freemium), with paid tiers; gateway is free to run and self-host.
Which is more popular, Browserbase or gateway?: We rank open-source projects by GitHub adoption, but at least one of these is a commercial product and stars don't measure commercial adoption — so compare them on capabilities and pricing instead.

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