Comparison

Crater vs Metronome

On the evidence we track, Metronome leads this comparison with a composite score of 68/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Crater50
★Metronome68
Score
vioscaleAI score
Crater50 / 100high · 75%
Metronome68 / 100medium · 74%
Pricing
Free tier
Crater✓
Metronome✗
Model
Metronomecommercial
Price level
Craterfree
Metronomelow
Starting price
Crater–
Metronome$0.04
Transparent
Crater✓
Metronome✓
Integrations
Count
Crater3
Metronome9
Security
Certifications
Crater–
MetronomeSOC 2 Type 2
Iso27001
Crater–
Metronome✓
Pci
Crater–
Metronome✓
Soc2
Crater✓
Metronome✓
Trust center
Reliability
Status page
Crater✓
Metronome✓
Adoption
Github stars
Crater8,351
Metronome–
Release
Cadence days
Crater2
Metronome–
History
Crater20 items
Metronome–
License
Spdx
CraterAGPL-3.0
Metronome–
Language
Primary
CraterPHP
Metronome–
Market
Availability
Crater–
Content
Faq
Crater7 items
Metronome5 items

Capabilities

Feature-by-feature on the axes that matter for billing & invoicing software. “-” means undocumented, not absent.

Core
Subscription billing
Crater-
Metronome✓
Usage metering
Crater-
MetronomeReal-time
Pricing models
Crater-
Metronomeusage-based
Invoicing & AR
Crater✓
Metronome✓
Catalog management
Crater-
Metronome✓
Commerce
Merchant of record
Crater-
Metronome-
Finance
Revenue recognition
Crater-
MetronomeIntegration
Tax handling
Crater-
MetronomeIntegration
Collections
Dunning
Crater-
Metronome-
Integrations
GL / ERP sync
Crater-
Metronome✓
Ecosystem
API-first / developer-first
Crater✓
Metronome✓
Deployment
Self-hostable
Crater✓
Metronome✗
Insight
Revenue analytics
Crater-
Metronome✓

What each one is

The product in its own terms, so the numbers below have context.

Crater

Open-source web and mobile app that helps track expenses, payments, and create professional invoices and estimates.

Independently observed

Metronome

Leader

A real-time monetization platform providing metering, pricing, billing, and reporting unified in one platform, built for product-led scale and sales-led complexity.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Crater

Open sourceFree tier

Free, open-source

  • Open SourceFree
    • Expense tracking
    • Payment tracking
    • Invoice creation
    • Estimate creation
as of verify ↗

Metronome

Leader
from $0.04/eventsHybrid

Usage-based pricing at 0.8% on billing volume plus $0.04 per 1,000 events; custom enterprise plans available

  • Startup0.8% on billing volume + $0.04 per 1,000 events
    • Real-time usage metering and alerting
    • Usage-based, seat-based, subscription, and hybrid pricing support
    • Self-serve and custom enterprise contracts
    • Native Stripe integration
    • Embeddable billing dashboards
  • CustomContact sales
    • Invoicing integrations with Salesforce, NetSuite, and Cloud Marketplaces (AWS, Azure, GCP)
    • Data exports to data warehouse and BI tools
    • Dedicated account manager
    • Enhanced SLAs and priority support
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Crater✓
Metronome✓
iOS
Crater✓
Metronome✗
Android
Crater✓
Metronome✗
Deployment
Cloud / SaaS
Crater✗
Metronome✓
Self-hosted
Crater✓
Metronome✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (1)
  • Stripe

Crater

4 total - 3 not shared
  • Plaid
  • QuickBooks
  • Xero
Independently observed

Metronome

Leader
9 total - 8 not shared
  • Salesforce
  • NetSuite
  • AWS Marketplace
  • Google Cloud Marketplace
  • Microsoft Azure Marketplace
  • Clickhouse
  • Google Cloud Storage
  • SingleStore
Independently observed
Still deciding?

Crater or Metronome: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.