AWS Lambda

aws.amazon.com/lambda/pricing/Cloud VMcompute/aws-lambdaJSON compare report an error provider JSON

Free allowance: 400,000 GB-seconds and 1 million requests a month, recurring; Provisioned Concurrency is excluded from the free tier
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: per-object-cap400,000 GB-seconds a month on the free tier; Provisioned Concurrency is billed and excluded
Evidence: documented2 sources; a first-party page was read and the sentence quoted
Freshness: stale on 2026-11-23checked 2026-10-23 (live); stale on 2026-11-23

Free tier	400,000 GB-seconds and 1 million requests a month, recurring; Provisioned Concurrency is excluded from the free tier unit seconds; metered on wall-clock
Price	none stated
Limits	request-rate 1 million requests a month on the free tier source per-object-cap (binding) 400,000 GB-seconds a month on the free tier; Provisioned Concurrency is billed and excluded source not stated
Binding	per-object-cap the credit expires with the 6-month account window
Identity	email (placeholder) not published
Egress	not stated
Per-object cap	not stated
Retention	not stated
Interface	unknown
Reliability	no reliability event recorded
Evidence note	documented the Lambda pricing page was read on 2026-10-22. The free tier is stated in GB-seconds and requests, recurring monthly, which is a different product from the one-time credit the record carried
Parsed numbers	per-object-cap 400000 GB

Evidence 2

date	source	what it proved
2026-10-02	aws.amazon.com/lambda/pricing/	not published
2026-10-22	aws.amazon.com/lambda/pricing/	'The monthly compute price is $0.0000166667 per GB-s and the free tier provides 400,000 GB-s' and 'The monthly request price is $0.20 per one million requests and the free tier provides 1 million requests per month' and 'The Lambda free tier does not apply to functions enabling Provisioned Concurrency', quoted

More fields 12

{
 "keep_rate": 1.0,
 "keep_rate_basis": "always-on by contract",
 "billing_model": "unclassified",
 "shape": null,
 "session_cap": {
  "wall_clock_min": 15,
  "idle_reap_s": null,
  "restart_required": false,
  "note": "the page states no session cap; Lambda's own limit is 15 minutes per invocation"
 },
 "persistent_storage": null,
 "network_out": null,
 "price_note": null,
 "free_tier_kind": "allowance",
 "catalogue_field_warning": "free_monthly_credit conflates a recurring grant with a one-time grant divided by a month",
 "granularity": {
  "min_billed_s": 0.001,
  "rounding_s": null
 },
 "net": null
}

Unknown values 10

$.chaining a source was read and is silent on this field
$.egress.metered egress metering was not published
$.egress.terms a source was read and is silent on this field
$.interface the access interface was not established
$.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

Corrections

2026-10-22 Lambda's free tier is 400,000 GB-seconds a month, not a USD 6.87 credit