OpenFaaS Plans & Pricing
Battle-tested and built for production workloads.
Community Edition (CE)
$0*
Limited version for personal-use, hobbyists and experimentation.
- Run functions for a PoC, non-production or experimental use only
- 60-day limit on commercial use for all binaries and images
- Source-code license: OpenFaaS CE EULA
- 15x functions
- 1x namespace
- Public repositories for functions only
- Legacy UI portal (in code-freeze)
- REST API
- Basic autoscaling up to 5/5 replicas
- Basic metrics & observability
- Cron trigger * Limited functionality, not intended for commercial use.
Functions
Core features
OpenFaaS Standard
Production-ready functions for a single team or tenant.
- Scalable and event-driven automation for a business
- OpenFaaS Commercial License (EULA)
- 500x functions
- 1x namespace
- Private registries for functions
- Fine-tuned scaling for RPS, Capacity & CPU
- Scale slow running and intensive functions
- Scale to Zero for efficiency
- Retry failed messages
- Kafka, RabbitMQ, GCP Pub/Sub, Postgresql, AWS SNS/SQS triggers
- Queue-worker (JetStream-based)
- Run data pipelines & ETL jobs
- New UI dashboard for easy management
- Grafana Dashboards for monitoring and troubleshooting
- Manage functions with a Custom Resource (CRD)
- Air-gapped / offline usage.
- Istio/Linkerd compatibility
- Self-service support with email
- Multi-tenant hosting
- Sandboxing
- Procurement / Custom Terms
Functions
Autoscaling
Events/triggers
Core features
Restrictions
Trials are limited and subject to approval. Support is not included.
OpenFaaS for Enterprises
Custom
Our highest level of service for enterprises and multi-tenant hosting.
- Upgraded support, compliance & multi-tenancy features
- For large-scale organisations and SaaS teams
- Developer licenses included for local testing
- 5000x functions per namespace
- Unlimited namespaces
- Business day support with SLA
- Direct to Engineering Support (Slack)
- Annual architecture review
- Security advisories to nominated email
- Queue-based autoscaling
- Multiple namespaces
- Secure isolation of functions (gVisor, etc)
- Function Builder API (REST)
- Dedicated async queues (JetStream)
- Single Sign-On (SSO) with OpenID Connect
- Role Based Access Control (RBAC)
- Web Identity Federation for CI/CD
- Auditing via webhook Launched June 2023
Functions
Enterprise Support (separate agreement)
Autoscaling
Multi-tenancy
Identity and Access Management
Support Options
Standard Support
Included with OpenFaaS Standard
Your team will self-support OpenFaaS, but you're not alone.
- An SLA isn't necessary — tricky issues or sudden downtime wouldn't impact your business.
- You're happy to pay by invoice, without meetings with procurement or the legal team.
- Collaborate with other customers in a private Customer Community.
- Send suggestions and feedback directly to our team via GitHub Discussions.
- Talk to us at our weekly Office Hours call.
Enterprise Support
Add-on for OpenFaaS for Enterprises
The world's best support for OpenFaaS in production.
- Critical issues or downtime could affect your business.
- Rest assured that you'll get a response within the agreed Service Level Agreement (SLA) period.
- Procurement, legal review, or red lines may be required.
- Learn best practices and configuration for production.
- Direct access to our engineering team via Slack.
OpenFaaS Edge NEW
For whitelabelled and OEM solution providers: deploy event-driven functions to customer sites on VMs or bare-metal, without Kubernetes.
What customers say
How satisfied have you been with the insights and outcomes that we've provided?
"Very satisfied. There hasn't been a time when talking through things with you hasn't helped our team. You have helped us with quite a few different things from architecture suggestions to debugging issues."
Anything else you'd like to let them know?
"OpenFaaS is a great platform and Alex's team is a great resource. They will work very diligently with your team to help you get the most out of OpenFaaS, and they will always be able to provide valuable insight into issues that a team might face while developing software for the cloud."
As a long term customer, what would you say about OpenFaaS for Enterprises?
"At Waylay.io, OpenFaaS is our default choice when it comes to building robust, performant and scalable solutions for both SaaS and on-premises deployments. We especially value the constant evolution of OpenFaaS that brings more and more added value to our products and attention of OpenFaaS team to our requests and feedback."
What separates OpenFaaS from other similar solutions?
"OpenFaaS means we can bring our own infrastructure and also scale our workloads down to zero to save on money and management, it's the most battle-hardened product of its kind in this space. OpenFaaS gives us all the tools we need to just build our applications, and keeps things at the proper abstraction level."
"Alex and team were great partners [for the Introduction to Serverless on Kubernetes course], providing high quality course materials on time, and following the launch, they were very supportive in getting the word out. We look forward to continued collaboration."
When you or your team has had a problem with OpenFaaS or your functions, how quickly have we responded to you?
"When reaching out on Slack my needs are met very quickly. In almost all cases I recieve a response the same business day even on UK holidays."
How satisfied have you been with the insights and outcomes that we've provided?
"Most of my questions have revolved around what is considered to be "best practice" inside of the OpenFaas ecosystem. I have always recieved detailed information as to why something should be done a certain way or what the alternatives are if any."
Is there a specific example you can share of how we helped?
"The biggest difference I noticed in the early days of adoption is how helpful the OpenFaaS team was when I was going through the onboarding process. I had a lot of questions about very specific needs. All of these questions were easily answered and examples were provided. If you are trying to solve a unique problem, Alex's perspective has always been valuable."
How did you evaluate and decide on OpenFaaS?
"Exploring serverless orchestration on Kubernetes at Kubiya, we encountered powerful platforms like Knative, yet found them overly complex to manage. OpenFaaS struck the perfect balance. It combines dynamic elasticity, intuitive function packaging, a robust API and comprehensive metrics. With secure namespace isolation for managing multi-tenant environments, OpenFaaS has proven to be a perfect fit for our needs."