Head-to-head
Skyfire vs TollBit
In short
Skyfire is the payer side: agents carry kya-pay tokens with committed funds; TollBit is the publisher side: a paywall with publisher-set rates that AI companies access with TollBit tokens. On verifies agents the rubric grades Skyfire yes and TollBit partial, and on per-purpose policy the rubric grades Skyfire not its job and TollBit partial.
The sourced difference
Skyfire is the payer side: agents carry kya-pay tokens with committed funds; TollBit is the publisher side: a paywall with publisher-set rates that AI companies access with TollBit tokens. Source, read 2026-11-04.
Side by side
| Question | Skyfire | TollBit |
|---|---|---|
| Tells a verified agent from a spoof | Yes KYA JWTs that sites verify via Skyfire's JWKS; not a bot manager itself |
Partial issues access tokens to AI companies and depends on CDN or bot-manager partners for detection; Web Bot Auth support not confirmed (checked 2026-11-04) |
| Per-purpose policy (train, search, answer, act) | Not its job sellers decide access from token claims such as agent and principal identity |
Partial rules and rates per bot set by the publisher |
| Charging for access | Yes pay and kya-pay tokens charged by sellers, settled between Skyfire wallets |
Yes bot paywall with publisher-set usage-based pricing |
| Lets signed commerce agents through | Yes KYAPay carries identity plus payment intent; card payment flow documented |
Not published Visa TAP or Mastercard Agent Pay support (checked 2026-11-04) |
| Cost | not published (checked 2026-11-04) | free for publishers to start |
| Reporting | Not published on pages read (checked 2026-11-04) |
Yes TollBit Analytics and portfolio analytics across sites |
| Where it runs | either: sellers verify tokens in their backend, in a Cloudflare Worker, or through partner bot managers (F5, Akamai, Fastly) | integrates at the CDN or bot-manager layer (Fastly, Akamai, DataDome, Arc XP) by redirect |
| Points, rank | 6 of 10, rank 6 (tied) | 6 of 10, rank 6 (tied) |
| Price read 2026-11-04 | no public fee schedule found on homepage or docs index (checked 2026-11-04) | Free for publishers to start ('Get started free'); publishers set their own per-access rates; TollBit's fees to AI companies are not published (checked 2026-11-04). |
Verdicts by reader
- Platform engineer
- Skyfire tokens are verified in your backend or a Worker; TollBit is reached by redirect from your CDN.
- Security engineer
- Skyfire tokens are ES256 JWTs checked against a JWKS; TollBit identity relies on partners.
- Publisher operations
- TollBit is free to start for publishers; Skyfire publishes no fee schedule (checked 2026-11-04).
What each does not do
Skyfire
- Does not detect or block unsigned bots; it only issues and settles tokens that sites or bot managers must check (docs).
- KYA tokens alone cannot be charged; only pay and kya-pay tokens move money (introduction docs).
- No published fee schedule (homepage and docs read 2026-11-04).
TollBit
- Does not detect bots on its own network edge; it relies on CDN and bot-management partners to classify and redirect (Fastly integration blog).
- No published fee schedule for AI companies (homepage read 2026-11-04).
- Usage statistics are TollBit's own counts, not independently audited (homepage).
More: alternatives to Skyfire, alternatives to TollBit.
Sources
Last reviewed 2026-11-04