Firecrawl Alternative in 2026 — fastCRW (Self-Host, Compatibility Matrix)

Verdict

Firecrawl is a real benchmark for AI-agent web scraping. The case for fastCRW is not "Firecrawl is bad." The case is that fastCRW is a Rust-native, self-hostable alternative on the overlap surface — /scrape, /crawl, /map, /search — that collapses the Firecrawl Docker stack into a single binary at the cost of the Cloud-only Firecrawl features.

This page is honest about what fastCRW does not do. The compatibility matrix labels every gap.

Who this page is for

Three readers:

• Already on Firecrawl, planning the migration — go straight to the endpoint mapping: every Firecrawl route and its fastCRW equivalent, so the move is a one-URL change.
• Already on Firecrawl, evaluating self-host alternatives — skip to Capability matrix.
• Looking for an affordable web scraping service instead of firecrawl — see the pricing math section.
• Searching firecrawl vs fastcrw directly — the head-to-head section is the short version.

Capability matrix

Full row-level diff lives in COMPATIBILITY-firecrawl.md. Headline rows:

Capability	Firecrawl Cloud	Firecrawl self-host (OSS)	fastCRW
/v1/scrape	✅	✅ (no Fire-engine)	✅
/v1/crawl	✅	✅	✅
/v1/map	✅	✅	✅
/v1/search	✅	⚠️ no Fire-engine	✅ SearXNG-backed
/v1/extract (LLM extraction)	✅ standalone route, multi-URL	⚠️ requires LLM key	✅ single-URL (/v1/extract, 5 credits; or /v1/scrape + formats: ["json"] + jsonSchema)
/v1/deep-research	✅	❌ Cloud-only	❌
/v1/agent (Spark models)	✅	❌	❌
/v1/parse (Rust engine, Apr 2026)	✅	⚠️ rolling out	N/A (different model)
Fire-engine (anti-bot)	✅	❌	❌
Browser fallback	✅ Playwright/Puppeteer	✅ manual config	⚠️ reqwest baseline; browser fallback in crw-search
MCP integration	✅ firecrawl-mcp-server	✅	✅ built-in crw-mcp
Self-host shape	n/a	Docker Compose: API + workers + Postgres + Redis	Single Rust binary (~8 MB image)
Memory baseline (self-host)	n/a	~1-2 GB	Low idle footprint
Cold start (self-host)	n/a	~5-15s	Fast local cold start
License	proprietary	AGPL-3.0	AGPL-3.0

Honest divergences:

• /v1/extract is single-URL only. fastCRW supports /v1/extract (5 credits) and /v1/scrape with formats: ["json"] + jsonSchema. Multi-URL batched /extract (Firecrawl Cloud) is not matched — caller iterates URLs or uses /v1/crawl.
• No /v1/deep-research or /v1/agent. Cloud-only Firecrawl features.
• No Fire-engine anti-bot. For cloudflare-protected JS-heavy SPAs, Firecrawl Cloud is the stronger choice.
• Response field-name divergence on a few metadata keys and on error envelope wording. See the matrix for the exact diff.

Firecrawl to fastCRW endpoint mapping

Migrating is a base-URL change, not a rewrite — you change one URL and keep your code. This table maps every Firecrawl endpoint to its fastCRW equivalent so you can audit the move before you make it. (Endpoint surface verified 2026-05-11; verify the live route list within 48h before quoting.)

Firecrawl endpoint	fastCRW endpoint	Migration note
POST /v1/scrape	POST /v1/scrape	Same request shape. A few metadata keys and error-envelope wording diverge — see Honest divergences.
POST /v1/crawl	POST /v1/crawl	Same shape. Poll job status the same way.
GET /v1/crawl/{id}	GET /v1/crawl/{id}	Same job-status contract.
POST /v1/map	POST /v1/map	Same shape.
POST /v1/search	POST /v1/search	fastCRW search is SearXNG-backed; results parity is workload-dependent.
POST /v1/extract (single + batched)	POST /v1/extract (5 credits, single-URL) or POST /v1/scrape with formats: ["json"] + a JSON schema	Single-URL /v1/extract matched. Multi-URL batched extract: iterate URLs or use /v1/crawl.
POST /v1/deep-research	(no equivalent)	Firecrawl-Cloud-only. Stay on Firecrawl Cloud if this is central.
POST /v1/agent (Spark models)	(no equivalent)	Firecrawl-Cloud-only.
POST /v1/parse (Apr 2026)	(no equivalent — different model)	Not matched.

To migrate: point your existing Firecrawl SDK or HTTP client at the fastCRW base URL (the official firecrawl crate works via its self-hosted constructor — v1 FirecrawlApp::new_selfhosted, v2 Client::new_selfhosted; pin a version), keep the four overlap-surface calls (/v1/scrape, /v1/crawl, /v1/map, /v1/search) unchanged, and adjust only any multi-URL batched /v1/extract call (single-URL /v1/extract is matched directly; for batches, iterate URLs or use /v1/crawl). Code on the overlap surface does not change.

Head-to-head: firecrawl vs fastcrw

Decision area	fastCRW	Firecrawl
Overlap-surface compatibility	✅ /scrape, /crawl, /map, /search	✅
Cloud-only features (/agent, /deep-research, Fire-engine)	❌	✅
Self-host shape	Single Rust binary	Docker Compose stack
Memory baseline (self-host)	Low idle footprint	~1-2 GB
Cold start (self-host)	Fast local cold start	~5-15s
Public benchmark	63.74% truth-recall (522 of 819 labeled URLs), 87.7% scrape success, 0 errors — full latency distribution + one-command repro on /benchmarks	Run the same dataset under different run conditions to compare
MCP support	✅ built-in crw-mcp	✅ official firecrawl-mcp-server
LLM extraction surface	/v1/extract single-URL (5 cr); /v1/scrape formats: ["json"] + jsonSchema	/v1/extract (single + batched, Cloud)
Standard managed plan	$69/mo, 100k credits	$83/mo, 100k credits
Free self-host	✅ AGPL-3.0 single binary	✅ AGPL-3.0 Compose stack
Best for	Engineering teams optimizing self-host weight	Teams needing the wider managed feature surface

The benchmark numbers describe our framing on a public labeled corpus — they are not a universal truth for every workload. Cite the methodology before quoting the numbers.

Pricing math (affordable web scraping service instead of firecrawl)

Managed-plan headline prices (verify within 48h before quoting):

Plan	Firecrawl	fastCRW
Free	1k credits/mo	500 one-time lifetime credits (never resets)
Hobby	$16/mo, 5k credits	$13/mo
Standard	$83/mo, 100k credits	$69/mo, 100k credits
Growth	$333/mo, 500k credits	$279/mo
Scale	$599/mo, 1M credits	$549/mo

At every paid tier above Free, fastCRW is between $13 and $54/month cheaper for the same nominal credit budget. That gap exists because both vendors are pricing infrastructure, and fastCRW's runtime is lighter — that engineering choice flows into the price.

The honest caveat: at very high volume both vendors will be more expensive than self-hosting on a $40-100/month VPS. AGPL-3.0 self-host is free in license terms; you pay for the server, the bandwidth, the SearXNG upstream rate-limit risk, and your own ops time. The break-even depends on traffic shape — at 1M+ scrapes/month most teams are better off self-hosting.

Why teams switch

The typical move from Firecrawl to fastCRW happens when:

1. Self-host weight matters more than expected. The Firecrawl Compose stack (API + workers + Postgres + Redis) is heavier than a single Rust binary on a small server.
2. The team needs MCP without adopting an extra moving part. Both products ship MCP; fastCRW's is built into the same binary.
3. Multi-URL batched /extract is not needed. Most teams use /scrape and /crawl. fastCRW supports single-URL /v1/extract (5 credits) and /v1/scrape with formats: ["json"] + jsonSchema; Firecrawl Cloud's multi-URL batch /extract is the gap.
4. The team is already in a Rust stack and wants their scraping server to match.

If /agent, /deep-research, multi-URL /extract, or Fire-engine anti-bot are central, stay on Firecrawl Cloud. This page is not trying to convert that audience.

Where Firecrawl is still strong

• Wider managed feature surface. /v1/agent (Spark models), /v1/deep-research, multi-URL batched /v1/extract, Fire-engine — all real differentiators on Cloud.
• Mature hosted product with a longer track record and broader integrations matrix.
• Established Rust SDK (firecrawl crate) — the official path for Rust callers, also works against fastCRW via the crate's self-hosted constructor (v1: FirecrawlApp::new_selfhosted, v2: Client::new_selfhosted — pin a version; see the self-hosted Rust crate page for the version-pin guidance).
• Cloud anti-bot. Firecrawl Cloud's Fire-engine + rotating IP / proxy is the strongest story for cloudflare-protected JS-heavy SPAs.

If those things matter more than self-host weight or runtime efficiency, you should stay on Firecrawl.

Where fastCRW wins

• Lighter self-host story. Single Rust binary vs Compose stack.
• One stack for /scrape, /crawl, /map, /search with built-in MCP — no extra services to deploy.
• AGPL-3.0 OSS with the same self-host commercial path Firecrawl offers.
• Lower headline price on managed plans at every paid tier.
• For Rust callers: the official firecrawl crate works against fastCRW via its self-hosted constructor (v1: FirecrawlApp::new_selfhosted, v2: Client::new_selfhosted — pin a version), so client code is portable.

Recommended evaluation flow

1. Skim the Firecrawl ↔ fastCRW capability matrix. If your needs land in the "fastCRW ❌" rows, this page is not the right answer — keep Firecrawl Cloud.
2. Test your target pages in the playground.
3. Read the public benchmark and the methodology — make your own call on the framing.
4. If you're a Rust caller, see the Firecrawl self-hosted Rust crate page for the SDK-vs-binary trade-off.
5. If you also evaluate Tavily-style search, see Firecrawl vs Tavily.
6. If you also evaluate Apify-style platforms, see the Apify alternatives listicle.

Related

• Firecrawl self-hosted Rust crate — Rust-specific path: official crate vs fastCRW binary.
• Firecrawl vs Tavily — when search-API intent matters more than scraping depth.
• How to self-host the Firecrawl API — Path 1 walkthrough for running the Firecrawl Compose stack itself.
• Apify alternatives — for the Apify-style category of comparisons.