Flexprice may suit businesses that bill by subscription, usage, or a hybrid model and want event-based plan options.
Free plan Open source WebLinuxAPISelf-hosted
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Best API Monetization Software 2026
API monetization software covers features for shaping API plans, tracking usage, and handling billing. Compared on API plan builders, developer portals, usage metering, and overage and subscription billing, the entries also distinguish themselves through supported billing models and payment gateway support. Free-plan availability and paid-from pricing provide additional ways to compare options. Layer7 API Management, Gravitee API Gateway, and Kong Gateway are among the names included, as are Lago and Stigg. Consider how you intend to package and charge for API access, then look at whether the listed plan, metering, and billing features suit that approach.
02
Zuplo
WebLinuxAPI+1 Record5.4 Visit
03
Lago
Lago is intended for engineering, product, finance, and operations teams handling usage-based or subscription billing.
WebAPISelf-hosted Record5.3 Visit
04
Boomi
WebWindowsLinux+2 Record5.0 Visit
05
Moesif
Moesif may suit API-driven organizations and product-led teams seeking to understand customer and partner usage or manage API monetization.
WebAPISelf-hosted Record4.8 Visit
6
Revenium
WebAPI Free plan Record4.8 Visit Revenium is presented for engineering, finance and FinOps, and product teams that manage or price AI usage.
8
Stigg
WebAPISelf-hosted $399 a month, billed yearly Record4.8 Visit Stigg suits engineering teams managing usage, access, and spending controls for AI products.
9
Tyk API Management
WebLinuxAPI+1 Free plan Record4.7 Visit Tyk may suit teams that need API lifecycle management across cloud, hybrid, or self-managed deployments.
10
DigitalAPI
WebAPISelf-hosted $2,500 a month Record4.5 Visit It suits enterprises managing API ecosystems, including organizations in banking, insurance, retail, manufacturing, and media.
11
Sentinel EMS
WebWindowsMac+3 — Record4.5 Visit Sentinel EMS may suit businesses selling software or hardware devices, especially those managing complex product environments, multiple licensing technologies, or…
13
OpenMeter
WebAPISelf-hosted Free plan Record4.3 Visit OpenMeter suits engineering, product, and finance teams building AI, API, SaaS, or developer-tool products.
17
Layer7 API Management
AndroidiPhone & iPadWeb+2 — Record4.1 Visit Layer7 suits organizations that need API publishing, consumer onboarding, governance and lifecycle management across deployment models.
23
Apiable
WebAPISelf-hosted — Record3.7 Visit It suits API teams that need branded partner onboarding, product plans, usage controls, and monetization around an existing gateway.
24
APIwiz
Web — Record3.7 Visit APIwiz suits enterprises managing APIs across teams, gateways, clouds, and environments.
25
Aria Billing
WebAPI — Record3.7 Visit Aria Billing is intended for established as-a-service businesses and enterprises with complex subscription or usage models.
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