{"eid":"crawl4ai","name":"Crawl4AI","domain":"crawl4ai.com","resolved_by":"domain","topics":["crawler-scraper"],"n_records":1,"best_vorder":1,"review":null,"aliases":["Crawl4AI","crawl4ai.com"],"records":[{"rid":"crawler-scraper/crawl4ai","card":{"rid":"crawler-scraper/crawl4ai","eid":"crawl4ai","topic":"crawler-scraper","slug":"crawl4ai","provider":"Crawl4AI","url":"https://crawl4ai.com/","domain":"crawl4ai.com","category":"crawl API","tier":null,"verdict":"qualifies-with-caveat","vorder":1,"grp":"usable","self_hosted":0,"confidence":"measured","binding":"request-rate","identity_kind":"email","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":0,"needs_institution":0,"country":null,"crypto":null,"interfaces":"rest","egress_metered":0,"per_object_bytes":null,"retention_days":null,"verified_at":"2026-11-02T01:02:31.718Z","verified_basis":"live","checked_on":"2026-11-02","stale_on":"2027-01-02","n_evidence":18,"usd_month":null,"usd_per_tb_month":null,"summary":"1,000 credits every month once an email is verified, at 10 requests a minute and 2 at a time; a scrape costs 0.5 credit, so about 2,000 pages a month; 20 gue...","duplicate_of":null,"n_unknown":2,"free_unit":"credits"},"record":{"topic":"crawler-scraper","slug":"crawl4ai","provider":"Crawl4AI","url":"https://crawl4ai.com/","category":"crawl API","verdict":"qualifies-with-caveat","confidence":"measured","confidence_note":"free-plan limits and grants read from GET /v1/prices with no key; the homepage and llms.txt read again","verified_at":"2026-11-02T01:02:31.718Z","free_tier":{"stated":"1,000 credits every month once an email is verified, at 10 requests a minute and 2 at a time; a scrape costs 0.5 credit, so about 2,000 pages a month; 20 guest credits with no signup","unit":"credits","metered_on":"request-count","source_url":"https://crawl4ai.com/","read_on":"2026-10-30","notes":"GET /v1/prices gives the free plan an allowance_per_month of 2500: a cap on all credit spent in a month, plan credits and bought extra credits together, not a second grant; the monthly grant is 1000"},"per_object_cap":{"stated":"not applicable: the unit is a page","bytes":null,"source_url":"https://crawl4ai.com/","notes":""},"retention":{"stated":"the monthly free credit resets on the 1st of each calendar month; extra credits bought on a plan never expire","days":null,"source_url":"https://crawl4ai.com/","notes":""},"egress":{"terms":"not applicable: Markdown answers","metered":false,"free_allowance":null,"price_per_tb":null,"source_url":"https://crawl4ai.com/"},"interface":["rest"],"interface_detail":"REST scrape, batch and job routes; per-response cost headers","tooling":"REST with a Bearer key; an MCP server; x-c4-cost, x-c4-balance and x-c4-allowance-left headers on each answer","chaining":"Cheapest page unit in the read ladder at 0.5 credit; a plausible first leg once its free allowance is confirmed","limits":[{"kind":"request-rate","value":"10 requests a minute, 5 per 10 seconds, 2 at a time and 20 searches a minute on the free plan","source":"https://api.crawl4ai.com/v1/prices"},{"kind":"per-object-cap","value":"a batch takes at most 50 URLs","source":"https://crawl4ai.com/llms.txt"},{"kind":"request-rate","value":"1,000 credits a month on the free plan: a page costs 0.5 credit at the base price, 1 credit in a real browser and 2 on a hard site, so the month holds 2,000, 1,000 or 500 pages","source":"https://crawl4ai.com/"},{"kind":"per-object-cap","value":"a bulk job takes at most 10,000 URLs, submitted once and polled while it runs in the background","source":"https://crawl4ai.com/llms.txt"}],"binding":"request-rate","limits_note":"over the 10-a-minute limit the API answers 429 and the free plan only limits the pace; at zero credit it answers 402 no_credit, and an account without a plan gets 402 plan_needed from a top-up","identity_cost":{"kind":"email","detail":"a 7-day pass key is issued with no signup and carries the guest credits; the monthly credits need a verified email, which replaces the pass key with a permanent one; no card","country":null},"reliability_note":"no reliability event recorded","price_per_tb_month":null,"evidence":[{"url":"https://crawl4ai.com/","date":"2026-10-22","proved":null},{"url":"https://crawl4ai.com/","date":"2026-10-30","proved":"20 credits come with no signup and 1,000 credits a month after an email is verified","capture":"sha256:8df2d270bf827a8f178b7482c204e7e0871243ab422ebdb4687e0e4567cd2b83","quote":"Try it now: 20 free credits, no signup. Verify your email for 1,000 free credits every month."},{"url":"probe:https://api.crawl4ai.com/v1/prices","date":"2026-10-30","proved":"the free plan allows 10 requests a minute, 5 per 10 seconds, 2 at a time, 20 searches a minute and 3 keys, under a 2,500-credit monthly allowance","capture":"sha256:f5c555341e5f728a3cd3c641edcb29b82059645d63c9a76b8d4365021f5576e0","quote":"\"free\":{\"allowance_per_month\":2500,\"concurrent\":2,\"keys\":3,\"requests_per_10s\":5,\"requests_per_minute\":10,\"search_per_minute\":20}"},{"url":"https://crawl4ai.com/llms.txt","date":"2026-10-30","proved":"the monthly allowance resets on the 1st","capture":"sha256:a3fe0fc335f4c5d6958871d4d86cbce9efc249a8741a3741779b521f31a477fc","quote":"it resets on the 1st; a bigger plan lifts it"},{"url":"https://crawl4ai.com/llms.txt","date":"2026-10-30","proved":"a batch takes at most 50 URLs","capture":"sha256:a3fe0fc335f4c5d6958871d4d86cbce9efc249a8741a3741779b521f31a477fc","quote":"Scrape up to 50 URLs in one call."},{"url":"https://crawl4ai.com/llms.txt","date":"2026-10-30","proved":"a pass key comes at once; the monthly credit and a permanent key need a verified email","capture":"sha256:a3fe0fc335f4c5d6958871d4d86cbce9efc249a8741a3741779b521f31a477fc","quote":"issued instantly; verify your email for a permanent key and the monthly free credit"},{"url":"https://crawl4ai.com/llms.txt","date":"2026-10-30","proved":"each answer carries its cost, the balance and the allowance left","capture":"sha256:a3fe0fc335f4c5d6958871d4d86cbce9efc249a8741a3741779b521f31a477fc","quote":"The response carries `x-c4-cost`, `x-c4-balance` and `x-c4-allowance-left` (credits left under this month's plan allowance) in credits"},{"url":"https://crawl4ai.com/llms.txt","date":"2026-10-30","proved":"the allowance caps plan credits and extra credits together","capture":"sha256:a3fe0fc335f4c5d6958871d4d86cbce9efc249a8741a3741779b521f31a477fc","quote":"Each plan has a monthly credit allowance that covers the plan's credits and any extra credits"},{"url":"https://crawl4ai.com/","date":"2026-10-30","proved":"the free tier needs no card","capture":"sha256:8df2d270bf827a8f178b7482c204e7e0871243ab422ebdb4687e0e4567cd2b83","quote":"$0 · no card"},{"url":"probe:https://api.crawl4ai.com/search?q=web+scraping","date":"2026-10-30","proved":"a keyless GET /search answered 401 with no body: the API wants a key, even a pass key","capture":"sha256:bcb37060162066a624070d12b8ff5b3966f76955b079a7fc5575cb3704d9ae5b","quote":"\"status\": 401"},{"url":"https://crawl4ai.com/","date":"2026-11-01","proved":"the free plan grants 1,000 credits every month, and a page costs 0.5 credit at the base price, 1 in a real browser and 2 on a hard site","capture":"sha256:8df2d270bf827a8f178b7482c204e7e0871243ab422ebdb4687e0e4567cd2b83","quote":"Verify your email for 1,000 free credits every month. ... page 0.5 · search 1 · from our archive 0.25 · real browser 1 · hard site 2"},{"url":"https://crawl4ai.com/llms.txt","date":"2026-11-01","proved":"POST /scrape/jobs takes up to 10,000 URLs in one submission, which drains in the background while the caller polls","capture":"sha256:a3fe0fc335f4c5d6958871d4d86cbce9efc249a8741a3741779b521f31a477fc","quote":"POST /scrape/jobs — large async jobs ... For big lists (up to 10,000 URLs), or when your code cannot hold a connection open for slow pages. Submit once, get a job id, then poll while it drains in the background."},{"url":"https://crawl4ai.com/llms.txt","date":"2026-11-01","proved":"the pace limit answers 429 and only slows the free plan, while zero credit answers 402 no_credit and a top-up needs a plan","capture":"sha256:a3fe0fc335f4c5d6958871d4d86cbce9efc249a8741a3741779b521f31a477fc","quote":"Per-plan rate limits return `429` ... the free plan only limits the pace ... At zero credit the gate answers `402 {\"error\":\"no_credit\"}` ... an account without a plan gets `402 {\"error\":\"plan_needed\"}` from the top-up."},{"url":"probe:https://api.crawl4ai.com/v1/prices","date":"2026-11-01","proved":"the live price table grants 1,000 credits a month, prices a scrape at 0.5 credit and paces the free plan at 10 requests a minute","capture":"sha256:f5c555341e5f728a3cd3c641edcb29b82059645d63c9a76b8d4365021f5576e0","quote":"\"scrape\":\"0.50\" ... \"credit\":{\"guest\":\"20.00\",\"monthly\":\"1000.00\" ... \"free\":{\"allowance_per_month\":2500,\"concurrent\":2,\"keys\":3,\"requests_per_10s\":5,\"requests_per_minute\":10,\"search_per_minute\":20}"},{"url":"https://crawl4ai.com/llms.txt","date":"2026-11-01","proved":"a batch takes at most 50 URLs in one call and bills one unit per URL","capture":"sha256:a3fe0fc335f4c5d6958871d4d86cbce9efc249a8741a3741779b521f31a477fc","quote":"Scrape up to 50 URLs in one call. Results stream back as NDJSON — one JSON line per URL as it finishes. Bills one unit per URL."},{"url":"probe:https://api.crawl4ai.com/v1/prices","date":"2026-11-01","proved":"a scrape is 0.50 at the base level; a page a real browser rendered is 2.0 times and a hard-site page 4.0 times the base","capture":"sha256:f5c555341e5f728a3cd3c641edcb29b82059645d63c9a76b8d4365021f5576e0","quote":"\"scrape\":\"0.50\" ... {\"level\":3,\"mult\":2.0,\"name\":\"heavy\",\"text\":\"a real browser rendered it\"},{\"level\":4,\"mult\":4.0,\"name\":\"hard\""},{"url":"https://crawl4ai.com/legal/","date":"2026-11-01","proved":"an account holds an email and, when one is used, a Google or GitHub sign-in identifier; card details are handled for paid tiers only","capture":"sha256:b0e3c4a7065dfb3c68021216c6c16caf87cdec1f910fcb4d5e2d1092643afe2f","quote":"Account - your email, the identifier from your sign-in provider (Google/GitHub) when you use one, and your login. ... Billing - for paid tiers, our processor Stripe handles your card…"},{"url":"https://crawl4ai.com/","date":"2026-11-01","proved":"20 credits come with no signup; the Free tier is $0 with no card and gives 1,000 credits every month once an email is verified, at 10 a minute and 2 at a time","capture":"sha256:8df2d270bf827a8f178b7482c204e7e0871243ab422ebdb4687e0e4567cd2b83","quote":"Try it now: 20 free credits, no signup. Verify your email for 1,000 free credits every month. ... Free $0 · no card Prototypes and side projects. 1,000 credits every month, 10 a minute, 2 at a time."}],"notes":"GET /v1/prices declares a 1000-credit monthly grant and a 2500-credit monthly allowance cap for the free plan; at 0.5 credit a scrape the grant is 2,000 pages. x-c4-allowance-left on each answer carries what is left under the month's cap.","binding_note":"the monthly grant ends a free month before the pace does: 1,000 credits at 0.5 credit a scrape are 2,000 scrapes, which 10 requests a minute spends in 200 minutes"},"claims":[{"path":"$.free_tier","kind":"has-free-tier","num":1.0,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.free_tier.stated","kind":"free-quota","num":1000.0,"unit":"credits","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:request-rate","num":10.0,"unit":"requests","per":"minute","currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[1].value","kind":"limit:per-object-cap","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"},{"path":"$.limits[2].value","kind":"limit:request-rate","num":1000.0,"unit":"credits","per":"month","currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[3].value","kind":"limit:per-object-cap","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"}],"unknown":[["$.evidence[0].proved","withheld"],["$.reliability_note","none-observed"]],"history":[],"drift":[]}]}