vioscaleAI
Comparison

Bucket vs Unleash

On the evidence we track, Unleash leads this comparison with a composite score of 68/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Bucket full profile →Unleash full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Bucket56
★Unleash68
Score
vioscaleAI score
Bucket56 / 100low · 42%
Unleash68 / 100high · 75%
Pricing
Free tier
Bucket✓
Unleash✓
Model
Bucketfreemium
Unleashfreemium
Price level
Buckethigh
Unleashhigh
Starting price
Bucket–
Unleash$75
Transparent
Bucket✓
Unleash✓
Integrations
Count
Bucket3
Unleash9
Security
Certifications
Bucket–
UnleashSOC 2 Type II
Disclosure policy
Bucket✓
Unleash–
Fedramp
Bucket–
Unleash✓
Gdpr
Bucket✓
Unleash✓
Iso27001
Bucket–
Unleash✓
Scorecard
Bucket–
Unleash6.1
Soc2
Bucket–
Unleash✓
Trust center
Vulnerabilities
Reliability
Sla pct
Bucket–
Unleash99.99
Status page
Bucket✓
Unleash✓
Adoption
Dependent repos
Bucket–
Unleash30
Github stars
Bucket–
Unleash13,869
Package downloads weekly
Bucket–
Unleash13,148
Activity
Commits last 30d
Bucket–
Unleash100
Release
Cadence days
Bucket–
Unleash6
History
Bucket–
Unleash20 items
License
Spdx
Bucket–
UnleashAGPL-3.0
Language
Primary
Bucket–
UnleashTypeScript
Market
Availability
Content
Faq
Bucket7 items
Unleash8 items

Capabilities

Feature-by-feature on the axes that matter for feature flag software. “-” means undocumented, not absent.

Deployment
Hosting
BucketCloud only
UnleashCloud + self-hosted
Rollout
Percentage rollout
Bucket✓
Unleash✓
Attribute / segment targeting
Bucket✓
Unleash✓
Evaluation
Local evaluation (no call home)
Bucket✓
Unleash✓
Edge / CDN evaluation
Bucket-
Unleash✓
Experimentation
Built-in A/B experimentation
Bucket✓
Unleash✓
Experiment stats engine
Bucket-
Unleash-
Standards
OpenFeature-compliant provider
Bucket✓
Unleash✗
Governance
Audit logs + change approvals
Bucket✓
Unleash✓
Stale-flag / code reference detection
Bucket✓
Unleash✓
Coverage
SDK breadth
BucketBroad
UnleashBroad
Licensing
Self-hostable OSS core
Bucket✓
Unleash✓

What each one is

The product in its own terms, so the numbers below have context.

Bucket

A real-time feature flag management platform for web, mobile, and backend applications with support for complex targeting rules, local and cloud evaluation, and fallback storage for reliability.

Independently observed

Unleash

Leader

A feature management platform that enables enterprises to control how software behaves in production with support for gradual rollouts, instant rollbacks, experimentation, and compliance. Available as cloud-hosted or self-hosted.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Bucket

from $100/moSubscriptionFree tier

Free tier available. Pro from $100/mo annually or $125/mo monthly. Enterprise custom pricing.

  • StarterFree
    • Type-safety
    • Toolbar
    • CLI
    • MCP
    • Company segments
    • +16 more
  • Pro$125/mo monthly or $100/mo annual. 10,000 MTUs, unlimited environments.
    • Type-safety
    • Toolbar
    • CLI
    • MCP
    • Company segments
    • +22 more
  • EnterpriseContact sales
    • Type-safety
    • Toolbar
    • CLI
    • MCP
    • Company segments
    • +25 more
as of verify ↗

Unleash

Leader
from $75/seat/moHybridFree tier14-day trial

From $75/user/mo for cloud-hosted with 14-day free trial. Free open-source option available.

  • Cloud-hosted$75/user/mo billed monthly
  • Self-hosted5 seat minimum, billed annually
  • Open SourceFree
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Bucket✓
Unleash✓
iOS
Bucket✓
Unleash✗
Android
Bucket✓
Unleash✗
Deployment
Cloud / SaaS
Bucket✓
Unleash✓
Self-hosted
Bucket✓
Unleash✓
Hybrid
Bucket✗
Unleash✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (1)
  • Slack

Bucket

7 total - 6 not shared
  • Linear
  • MCP
  • Google Workspace SSO
  • n8n
  • API
  • OpenFeature
Independently observed

Unleash

Leader
12 total - 11 not shared
  • Zendesk
  • ServiceNow
  • Prometheus
  • VictoriaMetrics
  • Grafana
  • GitHub
  • Google
  • Okta
  • Azure AD
  • SAML 2.0
  • OpenID Connect
Independently observed
Still deciding?

Bucket or Unleash: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.