vioscale
Comparison

Bucket vs Unleash

On the evidence we track, Unleash leads this comparison with a composite score of 67/100. 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 formatsJSONMarkdownGraphQLor send Accept: application/json
Bucket58
★Unleash67
Score
Vioscale score
Bucket58 / 100low · 40%
Unleash67 / 100medium · 74%
Pricing
Free tier
Bucket✓
Unleash✗
Model
Bucketfreemium
Unleashcommercial
Price level
Buckethigh
Unleashhigh
Transparent
Bucket✓
Unleash✓
Integrations
Count
Bucket6
Unleash8
Security
Disclosure policy
Bucket✓
Unleash–
Fedramp
Bucket–
Unleash✓
Gdpr
Bucket✓
Unleash✓
Iso27001
Bucket–
Unleash✓
Scorecard
Bucket–
Unleash6.2
Soc2
Bucket–
Unleash✓
Vulnerabilities
Reliability
Sla pct
Bucket–
Unleash99.99
Status page
Bucket✓
Unleash✓
Adoption
Dependent repos
Bucket–
Unleash30
Github stars
Bucket–
Unleash13,762
Package downloads weekly
Bucket–
Unleash21,333
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

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 TypeScript-focused feature management platform that combines automated flag lifecycle management with developer-friendly tooling and team collaboration, including automatic stale flag removal.

Independently observed

Unleash

Leader

A platform for managing feature flags and releases in production environments. Provides governance, audit trails, and progressive rollout controls for enterprises, with support for both cloud and self-hosted deployment.

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/moSubscription14-day trial

$75/user/month, 14-day free trial

  • Hosted$75/user/month, cancel anytime
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✓
CLI
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

6 total - 5 not shared
  • Linear
  • MCP
  • Google Workspace SSO
  • n8n
  • API
Independently observed

Unleash

Leader
8 total - 7 not shared
  • Zendesk
  • ServiceNow
  • Prometheus
  • VictoriaMetrics
  • Grafana
  • GitHub
  • Google
Independently observed

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