{"slug":"zenrows","name":"ZenRows","domain":null,"verdict":"As of 2026-07-18, ChatGPT, Claude, Gemini collectively rank ZenRows #7 of 8 for web scraping api for javascript developers (one of 2 leaderboards it appears on). Source: https://modelsagree.com/product/zenrows (modelsagree.com, CC BY 4.0).","best_rank":7,"categories":2,"entries":[{"slug":"best-web-scraping-api-for-javascript-developers","title":"Best Web Scraping API for JavaScript Developers","rank":7,"of":8,"score":2,"appearances":1,"modelRanks":{"Gemini":4},"reason":"The gold standard for bypassing highly restrictive anti-bot solutions (like Cloudflare) with a simple HTTP call or lightweight SDK. It is in a near-tie with Scrapfly, but edges it out due to slightly superior success rates on aggressive bot-mitigation platforms.","reasons":[{"model":"Gemini","reason":"The gold standard for bypassing highly restrictive anti-bot solutions (like Cloudflare) with a simple HTTP call or lightweight SDK. It is in a near-tie with Scrapfly, but edges it out due to slightly superior success rates on aggressive bot-mitigation platforms."}],"fixes":[{"model":"Gemini","fix":"Operates strictly as a stateless request-response service, which prevents it from being used for complex user flows requiring persistent sessions or multi-page login states."}],"updated":"2026-07-18","api":"https://modelsagree.com/api/v1/best/best-web-scraping-api-for-javascript-developers.json"},{"slug":"best-headless-browser-api-for-scraping-javascript-heavy-sites","title":"Best Headless Browser API for Scraping JavaScript-Heavy Sites","rank":8,"of":9,"score":2,"appearances":1,"modelRanks":{"Gemini":4},"reason":"Provides an extremely effective single-request HTTP API with headless Chrome rendering, auto-solving complex anti-bot shields (like Cloudflare, DataDome) and CAPTCHAs, without requiring the developer to manage browser instances.","reasons":[{"model":"Gemini","reason":"Provides an extremely effective single-request HTTP API with headless Chrome rendering, auto-solving complex anti-bot shields (like Cloudflare, DataDome) and CAPTCHAs, without requiring the developer to manage browser instances."}],"fixes":[{"model":"Gemini","fix":"Consumption-based credit multiplier pricing (where JS rendering and premium proxies cost significantly more) leads to high and unpredictable billing at scale."}],"updated":"2026-07-18","api":"https://modelsagree.com/api/v1/best/best-headless-browser-api-for-scraping-javascript-heavy-sites.json"}],"page":"https://modelsagree.com/product/zenrows","check":"https://modelsagree.com/check?q=ZenRows","updated":"2026-07-18T21:00:29.585Z","attribution":"modelsagree.com, CC BY 4.0"}