Tensorlake Sandboxes
- Free allowance
- $5 to $20 prepaid credit packs to start, up to 100 concurrent sandboxes, on the same Firecracker microVMs as the paid tiers
- Verdict
- caveatusable, with a named limit or an unprobed read path
- Cost
- free tier
- Identity
- email?placeholder, not evidence; card unknown, phone unknown
- Binding limit
- request-rateup to 100 concurrent sandboxes; prepaid credit packs start at $5
- Evidence
- documented6 sources; a first-party page was read and the sentence quoted
- Freshness
- stale on 2026-12-05checked 2026-11-04 (live); stale on 2026-12-05
| Free tier | $5 to $20 prepaid credit packs to start, up to 100 concurrent sandboxes, on the same Firecracker microVMs as the paid tiers unit mixed; metered on wall-clock |
|---|---|
| Price | none stated |
| Limits |
not stated |
| Identity | email (placeholder) not published |
| Egress | Network egress is free: the pricing page states no allowance cap and no per-GB price free allowance: no cap stated; egress is free |
| Per-object cap | not stated |
| Retention | not stated |
| Interface | rest, cli, ssh, scp, sftp, rsync HTTP API, the tl CLI, Python and TypeScript SDKs, and standard SSH, scp, sftp and rsync into a sandbox |
| Reliability | no reliability event recorded |
| Evidence note | documented the pricing page was read on 2026-10-22. The credit is prepaid rather than granted, which is a different product from a free tier and the record says so |
| Parsed numbers |
|
Evidence 6
| date | source | what it proved |
|---|---|---|
| 2026-10-02 | www.tensorlake.ai/pricing | not published |
| 2026-10-22 | www.tensorlake.ai/pricing | 'Start free, add prepaid credits when you need more' and '$5 starting credit pack' with 'Up to 100 concurrent sandboxes' and 'Every tier runs on the same Firecracker microVMs', quoted |
| 2026-11-03 | www.tensorlake.ai/pricing | no egress charge |
| 2026-11-03 | docs.tensorlake.ai/sandboxes/pty-sessions.md | SSH, scp, sftp and rsync reach a sandbox |
| 2026-11-03 | docs.tensorlake.ai/api-reference/v2/introduction.md | a REST sandbox API exists |
| 2026-11-03 | docs.tensorlake.ai/llms.txt | the tl CLI exists |
More fields 6
| keep rate | 1.0 |
|---|---|
| billing model | unclassified |
| session cap | {"wall_clock_min": null,"idle_reap_s": null,"restart_required": false,"note": "no session cap published"} |
| free tier kind | prepaid-credit |
| granularity | {"min_billed_s": 0,"rounding_s": null} |
| burst x | 1.0 |
Unknown values 7
- chaining: a source was read and is silent on this field
- limits note: a source was read and is silent on this field
- per object cap stated: a source was read and is silent on this field
- reliability note: nothing of this kind was observed
- retention notes: the field may be stated in a source that was not read
- retention stated: a source was read and is silent on this field
- tooling: a source was read and is silent on this field