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Head-to-Head Comparison

CaptchaSonic vs DeathByCaptcha

AI solving in seconds, not human-worker minutes.

Avg solve speed
<3s
Us
~25s
Them
Success rate
99.9%
Us
~90%
Them
reCAPTCHA v2 / 1k
$0.80
Us
$1.39
Them
API latency
<100ms
Us
~400ms
Them

Feature Comparison

Feature
CaptchaSonic
DeathByCaptcha
AI-only solving
reCAPTCHA v2 / v3 / Enterprise
hCaptcha
Cloudflare Turnstile
GeeTest v3 / v4
partial
FunCaptcha (Arkose)
AWS WAF / DataDome
Image-to-text OCR
Python / Node / Go SDKs
partial
Selenium / Playwright / Puppeteer examples
partial
Real-time dashboard
Webhook callbacks
99.9% Uptime SLA
Free trial credits

Built for Developers

Choose your language and start solving CAPTCHAs in seconds

Type-safe
Async/Await
Error Handling
View Full Documentation
index.js
import { CaptchaSonic } from 'captchasonic'

const client = new CaptchaSonic({
  apiKey: 'your_api_key'
})

// Solve reCAPTCHA
const result = await client.solve({
  type: 'recaptcha_v2',
  sitekey: 'site_key_here',
  pageurl: 'https://example.com'
})

console.log(result.solution)

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Frequently asked questions

DeathByCaptcha is primarily a human-worker pool with single-digit support for newer captcha types. CaptchaSonic is AI-driven and ships modern endpoints for Turnstile, GeeTest v4, FunCaptcha, AWS WAF, and DataDome out of the box.

Average solve time drops from 20–40 seconds (human relay) to under 3 seconds for reCAPTCHA v2 and under 7 seconds for Turnstile. The latency improvement compounds for high-volume scrapers.

Yes. CaptchaSonic's in/out endpoints map cleanly to the createTask / getTaskResult model. SDK changes are usually a base-URL plus API-key swap.

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