Shardflux

Free allowance: A trial at Pro limits that ends at the cap or after 30 days, then the account moves to Free with nothing deleted; a parked workspace uses no compute and keeps its memory and processes
Verdict: triala time-boxed or one-time trial, not a recurring allowance
Cost: not stated
Identity: email?placeholder, not evidence; card unknown, phone unknown
Binding limit: retention-clampedthe trial runs at Pro limits for 30 days or until the cap, then the account drops to Free with nothing deleted
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	a trial at Pro limits that ends at the cap or after 30 days, then the account moves to Free with nothing deleted; a parked workspace uses no compute and keeps its memory and processes unit none; metered on none
Price	none stated
Limits	retention-clamped (binding) the trial runs at Pro limits for 30 days or until the cap, then the account drops to Free with nothing deleted source request-rate a workspace parks seconds after its last call and uses no compute while suspended source not stated
Identity	email (placeholder) not published
Egress	Outbound transfer is a monthly allowance by plan: 100 GB Developer (USD 9), 250 GB Pro (USD 29), 1 TB Startup, 5 TB Scale, and 250 GB during the 7-day signup trial. There is no overage price: at 100 % of the allowance outbound internet traffic is blocked until the next period or an upgrade free allowance: 250 GB during the 7-day trial; 100 GB a month on Developer
Per-object cap	not stated
Retention	not stated
Interface	rest, cli HTTP API, the `shard` CLI, and TypeScript and Python SDKs (`npm i @shardflux/sdk`); an E2B SDK compatibility mode; no SSH access found in the docs read
Reliability	no reliability event recorded
Evidence note	documented the pricing page was read on 2026-10-22 and states the trial's 30-day life, the parked-state behaviour and that nothing is deleted when it ends. The 30-day clock is the fact, and the parked state preserving memory is the state answer

Evidence 6

date	source	what it proved
2026-10-02	shardflux.dev/#pricing	not published
2026-10-22	shardflux.dev/#pricing	'Each workspace is a Linux microVM with its own kernel, disk and memory. Shardflux creates it, parks it, wakes it and keeps its state' and 'A workspace parks seconds after its last call, and the next call wakes it. Suspended, it uses no compute.' and 'Suspend and resume keep its memory and running processes, so the dev server is still on its port.' and 'At the cap or after 30 days the account is on Free, with nothing deleted.', quoted
2026-11-03	docs.shardflux.dev/limits	no overage price; outbound is blocked at the allowance
2026-11-03	docs.shardflux.dev/limits	trial outbound allowance 250 GB
2026-11-03	docs.shardflux.dev/limits	outbound allowance per plan
2026-11-03	docs.shardflux.dev/limits	an HTTP API and the shard CLI exist

More fields 7

keep rate	1.0
billing model	unclassified
shape	`{"vcpu": 1,"ram": 2,"disk": null,"gpu_class": null,"gpu_count": null,"note": "the free shape is 1 vCPU and 2 GiB; Pro reaches 4 vCPU and 8 GiB per workspace, up to 8 vCPU and 16 GiB each on larger plans"}`
session cap	`{"wall_clock_min": null,"idle_reap_s": null,"restart_required": false,"note": "parks seconds after the last call; suspend keeps memory and running processes, so the dev server is still on its port when it wakes"}`
free tier kind	trial
burst x	1.0
ps	`{"gib": null,"price": "retained storage is part of the monthly plan","durability": "microVM disk plus retained memory and processes on suspend","on_stop": true,"on_destroy": false,"retention": "nothing is deleted when the trial ends"}`

Unknown values 7