Amazon Nova Act vs Browser Use
Amazon Nova Act (Amazon (AWS)) and Browser Use (Browser Use) side by side on public data, as of Oct 6, 2026.
Browser Use has 33.2x the weekly package downloads of Amazon Nova Act (2.4M against 71.7K). Browser Use has 127.7x the GitHub stars of Amazon Nova Act (117K against 918). Browser Use shipped 7 stable releases in the past 90 days.
Side-by-side numbers
| Metric | Amazon Nova Act | Browser Use |
|---|---|---|
| Pulse Score | 23 | 60 |
| Overall rank | #111 | #14 |
| Downloads, last 7 days | 71.7K | 2.4M |
| Downloads, 7-day change | down 3.5% | up 16.3% |
| Downloads, 30-day change | down 41.0% | — |
| VS Code installs | — | — |
| Marketplace rating | — | — |
| GitHub stars | 918 | 117K |
| Homebrew installs, 30 days | — | — |
| Hacker News mentions, 30 days | 0 | 8 |
| Latest stable release | 3.4.187.0 · 5mo ago | 0.13.10 · 32d ago |
| Stable releases, 90 days | 0 | 7 |
| Terminal-Bench (best run) | — | — |
| Price | Usage-based | Free |
| License | Apache-2.0 | MIT |
| First released | March 2025 | November 2024 |
| Interfaces | API, CLI, Web | API, CLI |
| Models | Amazon's custom Nova 2 Lite model | Any LLM of your choice (OpenAI, Anthropic, Google and others) plus its own BU2 model via the cloud |
Trends
Amazon Nova Act
AWS service and Apache-2.0 Python SDK for building and running fleets of UI-automation agents that complete browser workflows from natural-language act() calls plus Python code and hand off to a human when needed. Workflows are developed in a web playground, IDE extension or CLI and deployed on AWS.
Pricing: $4.75 per agent hour (human-in-the-loop wait time excluded; parallel agents are billed separately); available in US East (N. Virginia).
Latest release 3.4.187.0:
- Async Nova Act GA: The async NovaAct implementation is now generally available, giving you full asyncio support for concurrent browser automation workflows
- localStorage Session Persistence: Session providers can now optionally restore localStorage on session start, enabling seamless session continuity for apps that store auth tokens (e.g., JWTs) in…
- [CLI] Local File Browsing: You can now pass file:// URLs as the starting page in the CLI. Security options are automatically configured with the parent directory added to allowed file paths
- [CLI] S3 Key Prefix for Workflows: The act workflow create and act workflow deploy CLI commands now accept --s3-key-prefix for organizing workflow artifacts under a custom S3 key prefix
Browser Use
Open-source Python library and hosted cloud that let LLM agents control a real browser to complete web tasks, with a CLI, a cloud API for hosted agents and browsers, and its own BU2 model option.
Pricing: Open-source library is free (MIT). Cloud is pay-as-you-go with no subscription: credits from a $5 top-up, browsers $0.02/hour, residential proxies $5/GB, hosted agents billed at model cost plus 20%; the pricing page lists $1 in free credits for eligible signups (the README mentions $15).
Latest release 0.13.10:
- Upgrade Browser Harness to 0.1.13.
- Exact-pin all declared runtime, optional, development, and build dependencies.
- Upgrade and migrate to MCP Python SDK 2.1.1.
- Add pydantic-settings 2.15.0 as an explicit runtime dependency.