Flagsmith vs Omnara
Flagsmith and Omnara are both developer tools tools aimed at developers and small businesses. Both have a free plan.
Open-source feature flags and A/B tests, cloud or self-hosted
Open-source platform for running durable AI agents on any model
| Pricing | Open source · $45 | Open source |
| Starting price | $45/mo | Not published |
| Free plan | Yes | Yes |
| Free trial | 14 days | — |
| Built for | Developers, Small businesses, Enterprise | Developers, Small businesses, Enterprise |
| Platforms | web | web, macos, linux |
| Country | GB | US · 2025 |
| Rating | — | — |
Choose Flagsmith if
Engineering teams that want open-source, self-hostable feature flags with optional cloud hosting and built-in experiments.
- Open source under BSD-3-Clause with a real self-hosting path
- Unlimited flags, environments and segments on every plan
- Wide SDK coverage including mobile and Flutter
Look elsewhere if: Teams that want flags bundled with product analytics or a large enterprise vendor ecosystem (PostHog, LaunchDarkly).
Choose Omnara if
Engineering teams that want hosted or self-hosted agent infrastructure with their own models, machines and data.
- Apache 2.0 code that you can self-host on one machine with Docker Compose
- No platform or per-seat fees on the hosted cloud
- Not tied to one model vendor or one sandbox provider
Look elsewhere if: Teams that want a no-code agent builder or are happy staying on one vendor's hosted agents (Relevance AI, Claude).
Flagsmith vs Omnara pricing
Flagsmith
- Free$050k requests/mo, 1 team member, 1 project
- Start-Up$45/mo$40/mo billed yearly; 1M requests, 3 members, A/B testing
- Scale-Up$300/mo$250/mo yearly; 5M requests, SAML SSO, roles, audit logs
- EnterpriseCustomPrivate cloud or on-prem, SLA, onboarding, priority support
Omnara
- Self-host$0Apache 2.0 open source, runs with Docker Compose
- Self-serve$0No platform or seat fees; pay as you go for managed resources
- Managed machines$0.0414/GiB-hourActive runtime; retention $0.20016 per GiB per 30 days
- EnterpriseCustomYour cloud or on-prem, SSO, audit logs, custom SLAs
Flagsmith · Key features
- Feature flags and remote config with user, segment and percentage targeting
- Bayesian A/B experiments built directly on existing flags
- Scheduled flags, multivariate flags and change requests
- SDKs for JavaScript, React, iOS, Android, Flutter, Python, Go and Rust
- OpenFeature provider for cloud, private cloud and self-hosted setups
- Audit logs, roles and permissions for governance
Cons
- Free cloud plan allows only one team member
- SSO, roles and audit logs require Scale-Up at $250 or more a month
- Experiments v1 supports one primary metric per test
Omnara · Key features
- Agents created from a YAML config or a single API call
- Durable append-only event log in Postgres that survives crashes and restarts
- omnarad daemon connects any macOS or Linux machine with no inbound ports
- Machine pools from Daytona, E2B, Modal, Blaxel, Unikraft Cloud and others
- Any model via OpenAI, Anthropic, OpenRouter or a compatible endpoint
- Per-tool permission modes with human approval for risky calls
Cons
- Small four-person team and a newly rebuilt product
- Usage-based token and machine billing is harder to forecast
- Self-hosting means running Postgres, Redis, blob storage and the control plane
Flagsmith vs Omnara: FAQ
Do Flagsmith and Omnara have a free plan?
Yes, both Flagsmith and Omnara have a free plan; paid plans add more usage and features.