OpenMeter

Metering and Billing for AI, API and DevOps. Collect and aggregate millions of usage events in real-time and enable usage-based billing.

Data confidence100/100
Source coverage98/100
Publish confidence99/100
Evidence checkedJul 31, 2026
Score Breakdown

Public signal read

?

How to read this

These bars are a reader-facing view of the ToolVitals evidence model. They summarize maintenance, shipping, confidence, and decay signals.

Activity
Recent commits, releases, changelog, package, and product-motion signals.
Reliability
Maintenance posture from recency, release evidence, availability, and repo signals.
Adoption
Public footprint from GitHub stars, forks, and watchers when available.
Sustainability
Longer-term posture combining health, activity, adoption, confidence, and decay risk.
ToolVitals90/100Health85/100Shipping87/100Zombie Risk0/100
Overall Score90Active
Activity87
Reliability85
Adoption67
Sustainability86

Score History

Scores collected daily. More data points appear as the tracker runs.

About this tool

What ToolVitals knows about OpenMeter

Metering and Billing for AI, API and DevOps. Collect and aggregate millions of usage events in real-time and enable usage-based billing.

This tool has an OSI-approved open-source license signal.

Maintenance and shipping signals are strong.

Source-visible projectSubscription BillingOSI-approved OSSScored Intelligence
Repository

GitHub Activity

Go
openmeterio/openmeter
Stars2,157
Forks199
Watchers2,157
Open Issues128
Primary Language
Go
Last Commit
Today
Releases 90d
4
Default Branch
main
License
Apache-2.0
Repository Status
Active repository
Evidence

Signal Quality

Data Confidence100/100Strong
Source Coverage98/100Strong
Publish Confidence99/100Strong

ConfidenceHigh-confidence score from multiple public signals.

Zombie RiskNo meaningful zombie signal right now.

How ToolVitals scores work
Openness

License Evidence

Class
OSI-approved OSS
License
Apache-2.0

This tool has an OSI-approved open-source license signal.

Sources

Tracked Sources

Profile

Classification

Category
Finance
Use Case
Subscription Billing
Openness
OSI-approved OSS
License
Apache-2.0
Tool Mode
Source-visible project
Score Model
Open Source Maintenance
Score Visibility
Scored Intelligence
Status
Active
Maintainers

README Badge

Show this ToolVitals status in project docs.

Open badge SVG
Latest

Recent Updates

Tags
open-sourceanalyticsbillingclickhousecostfinopsfintechgolangkafkameteringpaymentpricingstripeusageusage-based-billingusage-based-pricingapi-firstsubscription-billing

Recommended Alternatives

Top-ranked tools in the same use case by public ToolVitals evidence.

Flexprice

Active · OSI-approved OSS

96

Lago

Active · OSI-approved OSS

89

AI Billing

Active · OSI-approved OSS

85

Some links are affiliate links. ToolVitals may earn a commission from qualifying purchases.