What is Unleash?
Unleash is a feature flag and feature management platform providing real-time safety and governance for software releases, including progressive rollouts, A/B testing, and kill switches.
Unleash pricing
We don't have Unleash's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
What Unleash does
The capabilities that matter for feature flag software, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Hosting
- Cloud + self-hosted
- Percentage rollout
- ✓
- Attribute / segment targeting
- ✓
- Local evaluation (no call home)
- -
- Edge / CDN evaluation
- -
- Built-in A/B experimentation
- ✓
- Experiment stats engine
- -
- OpenFeature-compliant provider
- -
- Audit logs + change approvals
- -
- Stale-flag / code reference detection
- -
- SDK breadth
- Broad
- Self-hostable OSS core
- ✓
Platform & deployment
Independently observed- Web
- Cloud / SaaS
- Self-hosted
Integrations (1)
Independently observed- 25+ SDKs mentioned but specific integrations not detailed
Unleash alternatives
Other feature flag software we track, ranked by the same independent score.
The Vioscale score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Unleash, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Reliability | 100 | 0.17 | 17.4 | ✓ |
| Security Posture | 70 | 0.13 | 9.0 | ✓ |
| Package Downloads | 59 | 0.15 | 9.0 | ✓ |
| Github Activity | 63 | 0.10 | 6.6 | ✓ |
| Release Cadence | 97 | 0.06 | 5.6 | ✓ |
| Capabilities | 67 | 0.07 | 4.7 | ✓ |
| Price Level | 80 | 0.05 | 3.8 | ✓ |
| Github Stars | 78 | 0.03 | 2.3 | ✓ |
| Pricing Transparency | 25 | 0.07 | 1.8 | ✓ |
| Integrations | 9 | 0.09 | 0.8 | ✓ |
| Stackoverflow Activity | 0 | 0.07 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 100 | mediumsource · 2026-07-31 · 65% |
Adoption
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | {"hosting":"both","open_source":true,"sdk_breadth":"broad","experimentation":true,"targeting_rules":true,"percentage_rollout":true} | mediumsource · 2026-08-05 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 1 | mediumsource · 2026-07-31 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | TypeScript | highsource · 2026-07-31 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | AGPL-3.0 | mediumsource · 2026-07-31 · 67% |
Pricing
Release
| Attribute | Value | Evidence |
|---|---|---|
| Cadence days | 6 | mediumsource · 2026-07-31 · 70% |