firecrawl
Firecrawl is an open-source web scraping and data extraction API that converts websites into clean markdown or structured JSON. It handles JavaScript-heavy sites, rotating proxies, and rate limiting automatically, with both self-hosted and hosted service options.
Key facts
Objective fields from the source. Values we can't verify are shown as “Unknown” rather than guessed.
| Field | Value |
|---|---|
| Repository | firecrawl/firecrawl |
| Owner | firecrawl |
| Primary language | TypeScript |
| License | AGPL-3.0 — OSI-approved |
| Stars | 147.3k |
| Forks | 8.5k |
| Open issues | 388 |
| Latest release | v2.11.0 (2026-06-19) |
| Last updated | 2026-07-08 |
| Source | https://github.com/firecrawl/firecrawl |
What firecrawl is
TypeScript-based web crawling framework exposing REST/SDK endpoints (search, scrape, interact, agent, crawl, batch) that parse HTML/JS content, apply LLM-ready transformations, and support agentic interaction patterns. AGPL-3.0 licensed with active development and substantial community adoption.
Get the firecrawl source
Clone the repository and explore it locally.
git clone https://github.com/firecrawl/firecrawl.gitcd firecrawl# follow the project's README for install & configurationNeed it deployed, integrated, or customized instead? DEV.co ships production installs.
Best use cases
Implementation considerations
- AGPL-3.0 imposes copyleft obligation: any modifications must be shared; commercial wrapper services may require separate licensing.
- Hosted API relies on API key auth; self-hosted requires deployment (Docker/K8s), network egress for web requests, and storage for results.
- Rate limiting and proxy rotation handled server-side; client code is thin, but cost/quota management needed for high-volume scraping.
- LLM-optimized output (markdown, tokens) assumes downstream use in AI pipelines; pure data export may require additional post-processing.
- JavaScript rendering included (no separate headless browser setup), but adds latency; batch operations available for throughput.
When to avoid it — and what to weigh
- Proprietary closed-source mandate — AGPL-3.0 requires sharing modifications; if you cannot open-source derivative work, license incompatibility exists.
- Simple DOM-only scraping — Over-engineered for basic static HTML extraction; lightweight cheerio/jsdom alternatives are more resource-efficient.
- SaaS with zero third-party dependencies — Hosted service depends on firecrawl.dev infrastructure; self-hosted still requires maintenance and scale planning.
- Compliance with strict robots.txt enforcement — Tool is designed for broad web coverage; transparent respect of robots.txt may not be configurable per use case.
License & commercial use
AGPL-3.0 (GNU Affero General Public License v3.0). Copyleft: modifications or network-accessible derivative works must release source. Commercial use of unmodified library is permitted; commercial use of modified versions requires disclosure or separate license.
Using unmodified Firecrawl in a commercial product is legally permissible under AGPL-3.0. However, if you modify the source or integrate deeply into proprietary systems, the copyleft clause may trigger disclosure obligations. Evaluate licensing with counsel if you plan to fork or heavily customize; check if the maintainers offer commercial licensing alternatives.
DEV.co evaluation signals
Editorial assessment — not user reviews. Directional, with an explicit confidence level.
| Signal | Assessment |
|---|---|
| Maintenance | Active |
| Documentation | Strong |
| License clarity | Clear |
| Deployment complexity | Moderate |
| DEV.co fit | Strong |
| Assessment confidence | High |
AGPL-3.0 is open-source: code is auditable, but no formal security audit disclosed in data. Scraping web content at scale introduces attack surface (SSRF risks, malicious payloads in crawled HTML, rate-limit evasion). Self-hosted deployments expose egress to the internet; isolate via VPN/proxy and monitor resource usage. Hosted service handles auth via API keys; treat as secrets. No mention of encryption, data retention, or compliance certifications in provided data.
Alternatives to consider
Bright Data (formerly Luminati)
Commercial web scraping platform with managed proxy network, JS rendering, and compliance tools. Proprietary; higher cost but turnkey for enterprise with compliance audits.
Apify
OSS and SaaS web scraping framework with visual actors and cloud execution. Permissive license; focus on low-code workflows rather than API-first agentic patterns.
Cheerio / Playwright / Puppeteer
Lightweight DOM parsing and headless browser control libraries. Require manual proxy/rate-limit management but offer fine-grained control and are MIT/Apache licensed.
Build on firecrawl with DEV.co software developers
Start with the hosted Firecrawl API at firecrawl.dev, or self-host using the open-source repository. Check the AGPL-3.0 license terms if you plan to modify or redistribute.
Talk to DEV.coRelated open-source tools
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firecrawl FAQ
Can I use Firecrawl in a commercial product?
Does Firecrawl support headless browser rendering?
How do I integrate Firecrawl with an AI agent?
What happens if I fork and modify Firecrawl?
Software developers & web developers for hire
Need help beyond evaluating firecrawl? DEV.co is a software development agency offering software development services and web development for teams of every size. Our software developers and web developers build custom software, web applications, APIs, and ai frameworks integrations — and maintain them long-term.
Ready to scrape the web for your AI pipeline?
Start with the hosted Firecrawl API at firecrawl.dev, or self-host using the open-source repository. Check the AGPL-3.0 license terms if you plan to modify or redistribute.