Simple, transparent pricing
Pay per successful solve. Failed solves are free — no subscriptions, no minimums, no hidden fees.
- Avg Time
- 200-400ms
- Success Rate
- 99.9%
- Failed solves
- Avg Time
- ~2.5s
- Success Rate
- 95%
- Failed solves
- Avg Time
- ~6.0s
- Success Rate
- 90%
- Failed solves
- Avg Time
- ~4.5s
- Success Rate
- 90%
- Failed solves
Unlimited plan
EnterpriseNeed millions of solves per day, a dedicated worker pool, custom SLAs, or invoice billing? The unlimited package is bespoke — talk to us and we'll size it to your stack.
Up to 5× cheaper than other solvers
The same Cloudflare tokens and clearance cookies — at a fraction of the price. Figures are list price per 1,000 solves.
Prices as of June 2026
| Provider | Turnstile | CF Challenge | Kasada | reCAPTCHA v3 |
|---|---|---|---|---|
| NSLSolverBest price | $0.40 | $0.50 | $1.50 | $1.50 |
| CapSolver | $1.20 | $1.20 | Not offered | — |
| CapMonster | $1.30 | $1.30 | Not offered | — |
| 2Captcha | $1.45 | via Turnstile | In development | — |
| Anti-Captcha | $2.00 | Not offered | Not offered | — |
Competitor list prices were collected from their public pricing pages on June 7, 2026 and may change — verify at the source before relying on them. NSLSolver charges only for successful solves; failed solves are always free.
Estimate your monthly cost
Set your volume to see your cost — and what you'd pay elsewhere for the same solves.
Estimate only. You're billed per successful solve at the live rate — failed solves are free.
The more you buy, the more you save
Volume bonuses are automatically applied when you add funds to your account.
Pay with crypto
We accept major cryptocurrencies via OxaPay. No registration required.
Minimum deposit: $10 USD
Questions, answered
How does pay-per-solve work?
You pay only when a solve succeeds. Failed solves never hit your balance. Your balance never expires and is non-refundable.
Are there any subscriptions or monthly fees?
No. NSLSolver is fully pay-as-you-go. You add funds with crypto, and we deduct per successful solve at the published per-1,000 rate.
What payment methods do you accept?
USDT (ERC20 and TRC20), USDC, ETH, BTC, LTC, TRX, and SOL via OxaPay. Minimum deposit is $10.
Do volume bonuses apply automatically?
Yes. Add $25+ in a single deposit and the matching bonus credit is added immediately. Bonuses do not stack across smaller deposits.
Can I get a refund if I don't use my balance?
All deposits are final and non-refundable. Balance remains in your account indefinitely until you use it.
Ready to get started?
Create your free account and get 100 requests when you verify your email.
100 free requests to start · no credit card · you only pay for successful solves.