High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
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CapSolver records 73,385 monthly visits with -30.9% month-over-month growth and Free Trial, Paid pricing. Scribbr records 7,530,803 monthly visits with +14.6% growth and Freemium pricing.
AI CAPTCHA recognition API for reCAPTCHA, Cloudflare and more
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | dashboard.capsolver.com | scribbr.com |
| Pricing Model | Free Trial, Paid | Freemium |
| Monthly Visits | 73.39K (73,385) | 7.53M (7,530,803) |
| MoM Traffic Delta |
| -32.82K (-30.9%) |
| +957.01K (+14.6%) |
| Primary Market & Share | 🇺🇸 United States (29.6%) | 🇺🇸 United States (32.1%) |
|---|
| Direct Visits / mo | 55.2K | 2.47M |
|---|
| User Rating | 4.2 | 4.4 |
|---|
| Supported Platforms | Website | Website |
|---|
AI CAPTCHA recognition API for reCAPTCHA, Cloudflare and more
Handles popular challenge types including reCAPTCHA, hCaptcha, Cloudflare Turnstile, and image or OCR-based recognition.
A straightforward HTTP API lets developers submit challenges and receive solution tokens programmatically.
Extensions and browser-automation hooks make it easier to solve challenges inside real browsing sessions.
Image recognition plus OCR models are applied to text and picture CAPTCHAs as well as interactive puzzles.

Academic proofreading, plagiarism checking and AI-powered writing tools in one place
A vetted academic editor reviews your paper within hours and returns tracked changes, comments and an explanation letter.
Scans your document against a large web and publication database to surface potentially unoriginal passages before submission.
Flags text likely generated by large language models and offers a rewriting mode aimed at making AI-assisted drafts sound more natural.
Creates and verifies references in APA, MLA, Chicago, AMA, IEEE and ACS styles from a URL, DOI or title search.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.

Enterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.

Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
Paraphrase, proofread and summarize text with an AI writing workspace
A friendly Vietnamese AI study assistant for homework, images and everyday questions

Free online design tool with AI-powered templates and photo editing
All-in-one AI study tool for homework help, exam prep, notes, and flashcards

All-in-one AI assistant across web, browser, desktop and mobile
Turn AI-generated text into natural, human-sounding writing

An open, AI-written encyclopedia built and fact-checked by Grok

A storytelling toolkit that checks your grammar and coaches your craft
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Enterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.
Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
Paraphrase, proofread and summarize text with an AI writing workspace
A friendly Vietnamese AI study assistant for homework, images and everyday questions
Free online design tool with AI-powered templates and photo editing
All-in-one AI study tool for homework help, exam prep, notes, and flashcards
All-in-one AI assistant across web, browser, desktop and mobile
Humanize AI text and check how human it reads
Turn AI-generated text into natural, human-sounding writing
A storytelling toolkit that checks your grammar and coaches your craft