Three tiers.
Better rate as you scale.
Per-AIDocument billing: one credit per read (two for a forced refresh), no per-byte fees or size multipliers. Failed fetches never count, and you're paused at your cap, never surprise-billed. Beta subscribers lock their rate for the life of the subscription.
For trying things on
- ✓2,000 AIDocuments / month
- ✓AIDocument JSON output
- ✓1 request / second API limit
- ✓*Cache, never older than 90 days
- ✓Force freshness on demand
- ✓1 verified domain
- ✓AI Readiness for verified domain
- ✓Docs + best-effort email
For shipping your first agent
- ✓20,000 AIDocuments / month
- ✓AIDocument JSON output
- ✓5 requests / second API limit
- ✓*Cache, never older than 7 days
- ✓Force freshness on demand
- ✓5 verified domains
- ✓Per-key analytics + cost report
- ✓AI Readiness for verified domains
- ✓Email support
For agents in production
- ✓200,000 AIDocuments / month
- ✓25 requests / second API limit
- ✓*Cache, never older than 24 hours
- ✓Force freshness on demand
- ✓Unlimited verified domains
- ✓Per-domain audit + AI Readiness score
- ✓Bot-traffic analytics from worker integrations
- ✓Priority email support
* Freshness window means how long we can use a cached page before Lyrenth automatically checks it again.
If you read a URL while it is still inside the freshness window, you get the cached version instantly.
If the cached version is older than the freshness window, Lyrenth re-crawls the page and gives you a fresh copy at the same per-read cost.
The index is shared. When any user triggers a fresh crawl of a URL, everyone gets the updated version after that.
Freshness window is not a limit. You can still force refresh any URL at any time, on every plan.
A 2xx response to POST /v1/aidocument or GET /v1/document costs one credit. One predictable rate per call. No per-byte fees, no multipliers on bigger pages.
4xx and 5xx responses cost nothing. You only pay for AIDocuments we actually deliver. Dashboard analytics, API key management, and domain verification never touch your quota.
Volume commitments, on-premise deployment, SLAs above the standard Pro response time, custom data residency in EU or US-only, and dedicated solution support. We scope against your actual workload, no quote until we have seen what you are really doing.
Talk to us →Every difference, on one page.
| Feature | Free free | Starter $19 / mo | Pro $79 / mo |
|---|---|---|---|
| QUOTA | |||
| AIDocuments / month | 2,000 | 20,000 | 200,000 |
| API rate limit | 1 req/sec | 5 req/sec | 25 req/sec |
| Verified domains | 1 | 5 | Unlimited |
| Monthly quota cap (429 when exhausted) | ✓ | ✓ | ✓ |
| PERFORMANCE | |||
| Freshness window | 90 days | 7 days | 24 hours |
| Force refresh option | ✓ | ✓ | ✓ |
| Headless render fallback | ✓ | ✓ | ✓ |
| INSIGHT | |||
| Per-key usage analytics | ✓ | ✓ | ✓ |
| Per-domain stats | ✓ | ✓ | ✓ |
| AI Readiness audit | ✓ | ✓ | ✓ |
| Bot-traffic visibility (worker ingest) | ✓ | ✓ | ✓ |
| VERIFY | |||
| DNS + HTML verification | ✓ | ✓ | ✓ |
| Verified Index inclusion (on verification) | ✓ | ✓ | ✓ |
| SUPPORT | |||
| Support channel | Docs + email | Priority email | |
| Response time | Best effort | Within 3 business days | Within 1 business day |