Maxio vs OpenMeter
Maxio
maxio.com
OpenMeter
openmeter.ioSide by side
| Figure | Maxio | OpenMeter |
|---|---|---|
| Price from | $599/mo | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 2 | 0 |
| Spec score · API Monetization Software | 8.0 (#12) | 7.3 (#24) |
| Spec score · Subscription Billing Software | 8.0 (#28) | 7.3 (#40) |
| Billing | The platform supports recurring, usage-based, event-based, prepaid, and hybrid billing models. | The platform supports subscriptions, prepaid credits, customer portals, and auditable billing outputs. |
| Company history | Maxio says Battery Ventures brought Chargify and SaaSOptics together to form Maxio in 2021, and the brand was unveiled in 2022. | OpenMeter says it joined Kong Inc. in September 2025. |
| Integrations | Maxio states it offers 85+ built-in integrations plus additional integrations through Zapier, including CRM, ERP, accounting, and payment connections. | The documented app marketplace lists Stripe, External Invoicing, and Sandbox apps, with tax, invoicing, and payment collection capabilities. |
| Security | Maxio says it undergoes annual SOC 1 Type 2 and SOC 2 Type 2 audits and is certified to ISO/IEC 27001:2022. | OpenMeter says its cloud service is SOC 2 Type 2 compliant and encrypts data at rest with AES-256 and in transit with HTTPS/TLS. |
Plans
In their own words
OpenMeter
OpenMeter is an open-source platform for measuring product usage, controlling access, and supporting billing for AI, API, SaaS, and developer-tool products. It combines a REST API, client SDKs for Node.js, Python, and Go, and collectors for systems such as Kubernetes, S3, OpenTelemetry, PostgreSQL, ClickHouse, LangChain, Prometheus, Nvidia Run:ai, and Redpanda Connect. Usage events can be aggregated in real time, with quotas, limits, notifications, and edge usage gating. Its product catalog handles plans, entitlements, credits, usage-based pricing, add-ons, discounts, and commitments. Billing supports subscriptions, prepaid credits, customer portals, auditable outputs, proration, tax automation, and multi-currency billing. Stripe can synchronize invoices and assist with tax calculation and payment collection. Teams can self-host under the Apache 2.0 license or use Konnect Metering & Billing. OpenMeter Cloud states SOC 2 Type 2 compliance, AES-256 encryption at rest, HTTPS/TLS in transit, SAML single sign-on, and role-based access control. The free plan has no numeric rates published; pricing directs visitors to sales.