Butter

butter.dev · Compute · 1 record · JSON

Butter Compute

paidemail?card?Dwrite-gated

butter.dev · container and VM sandbox · compute/butter · JSON · compare

Free tier	not stated unit none; metered on wall-clock
Price	none stated
Per-object cap	not stated
Retention	not stated
Egress	not stated
Identity	email (placeholder) not published
Limits	write-gated no hosted service is offered: the runtime embeds in the client's own process, so there is no capacity to rent source not stated
Binding	write-gated
Interface	unknown
Tooling	not stated
Composes with	not stated
Reliability	no reliability event recorded
Evidence rung	documented the site was read on 2026-10-22 and offers a local runtime rather than hosted compute. There is no plan and no price, which is the record's claim, and the reason is that the product is not a host
Checked	2026-10-23 (live); stale on 2026-11-22

Evidence (2)

date	source	what it proved
2026-10-02	butter.dev	not published
2026-10-22	butter.dev	'Butter is building bVisor, an incredibly lightweight sandbox runtime for AI agents. It embeds directly into your local process, providing a safe bash environment without the overhead of VMs or remote infra.' quoted; no hosted service or price is offered

More fields (13)

{
 "talaria_m10h_usd": null,
 "talaria_m24h_usd": null,
 "nemo_m10h_usd": null,
 "keep_rate": null,
 "keep_rate_basis": "no field in the source",
 "billing_model": "unclassified",
 "shape": null,
 "session_cap": {
  "wall_clock_min": null,
  "idle_reap_s": null,
  "restart_required": false,
  "note": "the sandbox's lifetime is the client process's lifetime"
 },
 "persistent_storage": null,
 "network_out": {
  "out": null,
  "in": false,
  "ports": "none",
  "static_ip": false,
  "ipv6": false,
  "allowance": null
 },
 "price_note": null,
 "free_tier_kind": "none",
 "reclassified_from": "dead"
}

Unknown or withheld values (19)

$.chaining not-stated
$.egress.metered egress-unknown
$.egress.terms not-stated
$.evidence[0].proved process
$.extras.price_note process
$.free_tier.notes withheld
$.free_tier.stated not-stated
$.identity_cost.detail defaulted
$.identity_cost.kind identity-defaulted
$.interface interface-unknown
$.interface_detail withheld
$.limits_note not-stated
$.notes process
$.per_object_cap.notes process
$.per_object_cap.stated not-stated
$.reliability_note none-observed
$.retention.notes not-extracted
$.retention.stated not-stated
$.tooling not-stated