vioscale
Comparison

Bucket vs Flagsmith

No clear leader: Flagsmith (57.7) and Bucket (57.5) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Bucket full profile →Flagsmith full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Bucket58
Flagsmith58
Score
Vioscale score
Bucket58 / 100low · 40%
Flagsmith58 / 100high · 77%
Pricing
Free tier
Bucket✓
Flagsmith✓
Model
Bucketfreemium
Flagsmithfreemium
Price level
Buckethigh
Flagsmithmid
Transparent
Bucket✓
Flagsmith✓
Integrations
Count
Bucket6
Flagsmith3
Security
Disclosure policy
Bucket✓
Flagsmith–
Fedramp
Bucket–
Flagsmith✓
Gdpr
Bucket✓
Flagsmith✓
Hipaa
Bucket–
Flagsmith✓
Soc2
Bucket–
Flagsmith✓
Vulnerabilities
Reliability
Status page
Bucket✓
Flagsmith✓
Adoption
Dependent repos
Bucket–
Flagsmith0
Github stars
Bucket–
Flagsmith6,530
Package downloads weekly
Bucket–
Flagsmith157,344
Activity
Commits last 30d
Bucket–
Flagsmith100
Release
Cadence days
Bucket–
Flagsmith1
History
Bucket–
Flagsmith20 items
License
Spdx
Bucket–
FlagsmithBSD-3-Clause
Language
Primary
Bucket–
FlagsmithPython
Market
Availability

Capabilities

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

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

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

Flagsmith

A feature flag management platform enabling teams to toggle features on/off for specific users, segments, or environments without redeploying. Supports A/B testing, remote configuration, and deployment across cloud, private cloud, or on-premise infrastructure.

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 ↗

Flagsmith

from $40/moSubscriptionFree tier14-day trial

Free tier available. Paid plans from $40–$300/month. Additional API calls and seats available. 14-day free trial on paid tiers.

  • FreeFree
    • Up to 50,000 requests/month
    • 1 team member
    • Unlimited feature flags
    • Unlimited environments
    • Unlimited identities and segments
    • +1 more
  • Start-Up$40/month (annual billing) or $45/month (monthly billing). 14-day free trial.
    • 1,000,000 requests/month
    • 3 team members
    • Unlimited projects
    • Email technical support
    • Scheduled flags
    • +3 more
  • Scale-Up$250/month (annual) or $300/month (monthly). Additional seats $50/seat/month. 14-day free trial.
    • 5,000,000+ requests/month
    • 5 team members included (up to 20 available)
    • SAML and SSO authentication
    • Governance: roles, permissions, change requests, audit logs
    • Priority email and chat support
    • +1 more
  • EnterpriseContact sales
    • 5,000,000+ requests/month
    • 20+ team members
    • Tailored hosting: cloud, private cloud, self-hosted, or air-gapped
    • Priority real-time chat support with optional Slack integration
    • LDAP and SCIM support (coming soon)
    • +4 more
as of verify ↗

Platform & deployment

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

Platforms
Web
Bucket✓
Flagsmith✓
Linux
Bucket✗
Flagsmith✓
CLI
Bucket✓
Flagsmith✗
Deployment
Cloud / SaaS
Bucket✓
Flagsmith✓
Self-hosted
Bucket✗
Flagsmith✓
Air-gapped
Bucket✗
Flagsmith✓

Integrations

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

Bucket

6 total
  • Linear
  • Slack
  • MCP
  • Google Workspace SSO
  • n8n
  • API
Independently observed

Flagsmith

3 total
  • Jira
  • Analytics platforms (for A/B testing)
  • OpenFeature standard
Independently observed

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