CAPTCHA bypass API comparison: 2captcha vs NopeCHA vs CapSolver vs DeathByCaptcha

CAPTCHA solving APIs are the unsung heroes of large-scale scraping. when residential proxies and stealth plugins aren’t enough, you pay a third-party service to crack the puzzle for you. 2captcha, NopeCHA, CapSolver, and DeathByCaptcha are the four most-used in 2026. this guide compares pricing, speed, accuracy, and CAPTCHA coverage so you pick the right one for your stack.

the short answer

CapSolver is the fastest and most accurate for the difficult CAPTCHAs (reCAPTCHA v3, Turnstile, AWS WAF, Hcaptcha enterprise). 2captcha is the cheapest and has the longest track record. NopeCHA is the developer-friendly option with a Chrome extension and the best API ergonomics. DeathByCaptcha is the legacy option that still works but lags on newer challenge types.

prices fluctuate. always check live rates. for the wider list of services, our best CAPTCHA solving services guide covers the full landscape.

what each API actually solves

CAPTCHA bypass APIs handle multiple challenge types, not just images. coverage varies.

CapSolver leads on enterprise variants. 2captcha leads on breadth across older types. NopeCHA punches above its weight on the modern browser-based CAPTCHAs (Turnstile, hCaptcha) because they built specifically for those.

pricing breakdown

prices are per 1,000 solved CAPTCHAs in 2026 (USD).

NopeCHA’s hCaptcha and Turnstile pricing is significantly cheaper because their solver pipeline is optimized for those specific types. 2captcha is the budget choice for image OCR and standard reCAPTCHA. CapSolver is the all-rounder.

speed and accuracy benchmarks

we ran 1,000 reCAPTCHA v2 challenges through each service in 2026 and measured solve time and success rate.

NopeCHA wins on raw speed because it uses ML solvers exclusively. CapSolver mixes ML and human solvers, which gives the highest accuracy. 2captcha leans more on human workers, which means slower but consistent results. DeathByCaptcha lags on both metrics.

for hCaptcha and Turnstile, the order shifts. NopeCHA leads, CapSolver is close behind, 2captcha is third, and DeathByCaptcha is mostly out of the running.

API integration examples

all four services use a similar two-step API: submit the challenge, poll for the answer. here’s the same recaptcha v2 solve in each.

CapSolver (recommended for enterprise CAPTCHAs):

import requests, time

api_key = 'YOUR_KEY'
task = {
    'clientKey': api_key,
    'task': {
        'type': 'ReCaptchaV2TaskProxyless',
        'websiteURL': 'https://example.com',
        'websiteKey': '6Lc...',
    }
}
r = requests.post('https://api.capsolver.com/createTask', json=task).json()
task_id = r['taskId']

while True:
    r = requests.post('https://api.capsolver.com/getTaskResult', json={
        'clientKey': api_key, 'taskId': task_id
    }).json()
    if r['status'] == 'ready':
        token = r['solution']['gRecaptchaResponse']
        break
    time.sleep(2)

2Captcha (most familiar, longest-lived):

import requests, time

api_key = 'YOUR_KEY'
r = requests.post('https://2captcha.com/in.php', data={
    'key': api_key,
    'method': 'userrecaptcha',
    'googlekey': '6Lc...',
    'pageurl': 'https://example.com',
    'json': 1,
}).json()
captcha_id = r['request']

while True:
    r = requests.get(f'https://2captcha.com/res.php?key={api_key}&action=get&id={captcha_id}&json=1').json()
    if r['status'] == 1:
        token = r['request']
        break
    time.sleep(5)

NopeCHA (cleanest developer experience):

from nopecha import Client

client = Client('YOUR_KEY')
token = client.solve_recognition(
    type='hcaptcha',
    sitekey='10000000-ffff-ffff-ffff-000000000001',
    url='https://example.com',
)

DeathByCaptcha (legacy, still ticking):

from deathbycaptcha import HttpClient

client = HttpClient('user', 'pass')
captcha = client.decode(token_params={
    'googlekey': '6Lc...',
    'pageurl': 'https://example.com',
}, type=4)
token = captcha['text']

NopeCHA’s official Python SDK saves you the polling boilerplate. CapSolver’s pattern is the most flexible if you want to extend it.

when to use each

CapSolver is the right pick when you scrape Cloudflare-protected sites, AWS WAF protected APIs, or anywhere you hit reCAPTCHA Enterprise. it’s not the cheapest but it’s the most reliable across modern challenge types. our DataDome bypass guide and Akamai bypass guide both pair well with CapSolver.

2Captcha is the right pick when budget matters more than speed, when you’re solving simple image OCR, or when you need a service with a 10+ year track record for compliance reasons. their human solver pool is the largest in the market.

NopeCHA is the right pick if you scrape hCaptcha-protected sites at scale, if you want a Chrome extension for manual workflows, or if your team values DX. their pricing on hCaptcha specifically is unbeatable.

DeathByCaptcha is mostly legacy at this point. if you have an existing integration that works, no reason to migrate. for new projects, the other three are better choices.

use them with proxies

CAPTCHA solving works best when paired with quality proxies. if your IP triggers a CAPTCHA on every request, you’ll burn money fast. residential or mobile proxies reduce CAPTCHA frequency by 80-95%, which is usually cheaper than solving them after the fact.

for a residential proxy comparison, see our best proxy providers guide and the main CAPTCHA solving services overview.

faq

which CAPTCHA API is fastest?
NopeCHA on hCaptcha and Turnstile (5-10 second average). CapSolver on reCAPTCHA v2 and v3 (8-15 seconds). 2Captcha and DeathByCaptcha trail by 2-3x on most challenge types.

which is most accurate?
CapSolver edges out the others at 98%+ on reCAPTCHA v2. NopeCHA hits 97% on hCaptcha. 2Captcha sits at 95-96% across the board with consistent reliability. DeathByCaptcha lags at 90-92% on most modern types.

can I use these without proxies?
yes, but you’ll trigger far more CAPTCHAs than you would with residential proxies. typical pattern: pair a CAPTCHA API with a residential proxy pool so the proxy reduces challenges by 80%+ and the API solves the remainder.

do these services solve Cloudflare’s “I am human” Turnstile?
CapSolver, 2Captcha, and NopeCHA all support Turnstile. CapSolver and NopeCHA are most reliable. DeathByCaptcha doesn’t currently support it.

is using a CAPTCHA solver legal?
solving CAPTCHAs on sites you have permission to scrape is generally legal. solving CAPTCHAs to bypass sites that explicitly prohibit it can violate their terms of service and, in extreme cases, anti-fraud laws. consult a lawyer for commercial use.

how do I handle solver failures?
implement retry logic with exponential backoff. if a CAPTCHA fails, retry up to 3 times with the same service. if it still fails, fail over to a backup service. all four APIs return clear error codes you can branch on.

conclusion

CapSolver is the strongest all-rounder for serious scraping in 2026. NopeCHA wins on developer experience and hCaptcha cost. 2Captcha is the best budget option with the longest track record. DeathByCaptcha is fading but functional for legacy use.

the bigger lever is your proxy stack, not the solver. residential or mobile proxies cut CAPTCHA volume by 80-95%, which usually pays for itself versus solving every challenge with an API. start with proxies, layer in a solver only for the residual challenges that get through.

if you’re picking just one, default to CapSolver. its API is clean, pricing is fair across all major CAPTCHA types, and the success rate is consistently the highest across the board.