Sealos DevBox

Free allowance: No free tier: fixed monthly resource packages, with a new-user discount on the first paid plan.
Verdict: paidno free allowance; listed for its price
Cost: no price stated
Identity: cardcard required, no phone
Binding limit: request-ratea fixed monthly package rather than metered billing: the reference package is 4 vCPU, 4 GiB of RAM, 20 GiB of disk and 50 GB of traffic
Evidence: documented3 sources; a first-party page was read and the sentence quoted
Freshness: stale on 2026-11-24checked 2026-10-24 (live); stale on 2026-11-24

Free tier	no free tier: fixed monthly resource packages, with a new-user discount on the first paid plan. Quoted: 'Starter ... Regular price $34 ... New user price $7/ month ... First paid plan purchase'. The Starter package is the entry point and there is no USD 0 plan. unit none; metered on none
Price	none stated
Limits	request-rate (binding) a fixed monthly package rather than metered billing: the reference package is 4 vCPU, 4 GiB of RAM, 20 GiB of disk and 50 GB of traffic source per-object-cap the package's disk and traffic are the ceilings, and platform credits are spent separately source not stated
Identity	card a card for the first paid plan: the cheapest entry is USD 7 for the first month on Starter, then USD 34 a month. No free tier and no trial credit is published.
Egress	not stated
Per-object cap	not stated
Retention	not stated
Interface	unknown
Reliability	no reliability event recorded
Notes	Re-read 2026-10-24: the page publishes the package prices now, so the record no longer needs to describe them as unstated. Still no free tier.
Evidence note	documented the pricing page was read on 2026-10-22 and states fixed monthly packages with the resource mix. There is no free tier, so the verdict moves to paid-only, and the fixed-package model is the opposite of per-second billing
Parsed numbers	has-free-tier 0 request-rate 4 GiB

Evidence 3

date	source	what it proved
2026-10-02	sealos.io/pricing/	not published
2026-10-22	sealos.io/pricing/	'Choose a fixed monthly resource package' and 'Every plan shows the CPU, memory, storage, traffic, and platform credits included in its monthly price', with 'Includes 4 vCPU, 4Gi RAM, 20Gi disk, and 50GB traffic' and '100 / 300 / 800 AI Credits', quoted
2026-10-24	sealos.io/pricing/	quoted: 'Starter ... Regular price $34 ... New user price $7/ month ... First paid plan purchase - Eligibility confirmed in Cost Center'

More fields 8

keep rate basis	no field in the source
billing model	unclassified
shape	`{"vcpu": 4,"ram": 4,"disk": 20,"gpu_class": null,"gpu_count": null,"note": "the page's reference package, including 50 GB of traffic"}`
session cap	`{"wall_clock_min": null,"idle_reap_s": null,"restart_required": false,"note": "a monthly package with no session clock; the package is the bound"}`
free tier kind	none
burst x	1.0
ps	`{"gib": 20,"price": "included in the monthly package","durability": "package disk","on_stop": true,"on_destroy": false,"retention": "the billing month"}`
net	`{"out": true,"in": true,"ports": "any","static_ip": null,"ipv6": null,"allowance": "50 GB of traffic in the reference package"}`

Unknown values 10