fshy

Home / Developer services

Middleware

middleware.io/pricing/Observability with data ingestion, RUM sessions and synthetic checks, on OpenTelemetry agentsdev-services/middlewareJSONcomparereport an errorprovider JSON

Free allowance
Free Forever plan, monthly allowances: 100 GB of data ingestion, 1,000 RUM sessions, 20,000 synthetic checks, 10 browser tests and 2 million OpsAI tokens; a credit card is required to activate the plan and only usage above the allowances is charged
Verdict
caveatusable, with a named limit or an unprobed read path
Cost
free tier
Identity
cardcard required, no phone
Binding limit
volume-quota100 GB of data ingestion, 1,000 RUM sessions, 20,000 synthetic checks, 10 browser tests and 2 million OpsAI tokens per month
Evidence
documented10 sources; a first-party page was read and the sentence quoted
Freshness
stale on 2026-12-02checked 2026-11-01 (live); stale on 2026-12-02
Free tierFree Forever plan, monthly allowances: 100 GB of data ingestion, 1,000 RUM sessions, 20,000 synthetic checks, 10 browser tests and 2 million OpsAI tokens; a credit card is required to activate the plan and only usage above the allowances is charged
unit mixed; metered on uploaded-bytes; The allowance mixes ingested bytes with counts of sessions, checks, tests and tokens, so no single unit of the vocabulary fits. The pricing page FAQ still describes a 14-day free trial with unlimited data ingestion for the Free tier and was not updated with the plan announced on 9 September 2026; pay as you go is described there as a flat rate for data volume.
Pricenone stated
Limits
  • volume-quota (binding) 100 GB of data ingestion, 1,000 RUM sessions, 20,000 synthetic checks, 10 browser tests and 2 million OpsAI tokens per month source
  • retention-clamped 14 days of retention on the free tier source
Bindingvolume-quota The 100 GB monthly ingestion is the first ceiling for a logging workload, after the card that activates the plan.
Identitycard A credit card is required to activate the Free Forever plan. The sign-up form asks for a username, an email address, a password and an optional company name, or Google or GitHub sign-in.
Egressunverified: no egress term on the pages read; on cancellation data is kept 30 days so it can be downloaded
Per-object capunverified: no per-event or per-log-line size is stated on the pages read
Retention14 days on the free tier, against 30 days on pay as you go (14 days)
Interfaceunknown Data is sent by Middleware agents, which use OpenTelemetry as their framework, and by other collectors such as Prometheus and database integrations; no management API is named on the pages read, so the interface is unverified.
ToolingMiddleware agents built on OpenTelemetry, other collectors and the web app
Composes withLogs, host metrics and traces of a free-hosted app in one place, up to 100 GB of ingestion a month on the plan once a card is on file.
Reliabilityonly usage above the monthly allowances is charged, so an ingestion spike past 100 GB bills the card on file; data older than the 14-day retention is deleted
NotesThe plan needs a card on file, so it is a free allowance behind a payment method, not a no-card tier.
Evidence notedocumented The plan, its allowances and the card requirement are quoted from the first-party release notes and product update; the retention comes from the pricing page FAQ, which also still describes a 14-day trial. No account was opened, so the card step is unverified: behind a sign-up.
Parsed numbers
  • has-free-tier 1
  • volume-quota 100 GB
Evidence 10
datesourcewhat it proved
2026-11-01docs.middleware.io/release-notes/release-70the Free Forever plan has monthly allowances of 100 GB of ingestion, 1,000 RUM sessions, 20,000 synthetic checks, 10 browser tests and 2 million OpsAI tokens
2026-11-01docs.middleware.io/release-notes/release-70part of the text of Free tier, above
2026-11-01docs.middleware.io/release-notes/release-70the Free Forever plan was introduced in release 2.8.2 of 9 September 2026
2026-11-01middleware.io/product-updates/september-2026/a credit card is required to activate the Free Forever plan
2026-11-01middleware.io/product-updates/september-2026/free usage is excluded from billable usage so charges start only above the included limits
2026-11-01middleware.io/pricing/the free tier retains data 14 days and pay as you go 30 days
2026-11-01middleware.io/pricing/the pricing FAQ still describes a 14-day free trial with unlimited data ingestion
2026-11-01middleware.io/pricing/data is kept 30 days after cancellation so it can be downloaded
2026-11-01middleware.io/pricing/agents use OpenTelemetry as their framework and other collectors such as Prometheus are supported
2026-11-01app.middleware.io/auth/registerthe sign-up form asks for a username, an email address, a password and an optional company name, with Google and GitHub sign-in
Unknown values 1
  • interface: the access interface was not established