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Average Ratings 0 Ratings
Description
GrowthBook is an open-source, warehouse-native platform for feature flags, experimentation, and product analytics. Self-host or use GrowthBook Cloud.
Feature flags: Boolean, string, number, and JSON values with targeting rules, percentage rollouts, instant kill switches, and stale flag detection.
Experimentation: A/B and multivariate tests across server-side, client-side, mobile, and edge, with Bayesian and frequentist engines.
Warehouse-native: Connect Snowflake, BigQuery, Redshift, Databricks, ClickHouse, Postgres, and more. Metrics are transparent SQL, and end-user PII stays in your warehouse.
AI-ready: An MCP server and agent skills let you manage flags and experiments from your editor.
24+ SDKs: JavaScript, React, Node.js, Python, Ruby, Go, PHP, Java, Swift, Kotlin, and more, plus a REST API, webhooks, and dbt sync.
Pricing is per seat. Start free with unlimited events, experiments, and traffic. Paid plans add advanced statistics, safe rollouts, SSO, and approval workflows.
Description
SignaKit serves as a comprehensive platform for engineering teams, providing features like feature flags, A/B testing, and experimentation, which empower them to manage software releases effectively without the constraints of per-seat fees or vendor lock-in. The evaluation of flags takes place locally within the application process, utilizing a cached configuration delivered via AWS CloudFront, ensuring swift sub-millisecond evaluations that eliminate the need for network roundtrips during critical operations. Additionally, the bucketing mechanism is deterministic through the use of MurmurHash3, guaranteeing that users consistently receive the same variant across different sessions and devices. Teams have the capability to implement both boolean and multivariate flags, configure percentage rollouts, target audiences based on various user attributes, and activate instant kill switches for immediate rollbacks in urgent situations. The integrated A/B testing feature assesses statistical significance with customizable experiment snapshot intervals, while the multi-armed bandit optimization feature adeptly directs traffic towards the winning variant as data is gathered — all of these functionalities are available on every plan, including the Free option. This makes SignaKit an ideal solution for teams seeking flexibility and reliability in their software release processes.
API Access
Has API
Yes
API Access
Has API
No
Integrations
Amazon Athena
Yes
Claude Code
Yes
Databricks
Yes
Elixir
Yes
Firebase
Yes
Flutter
Yes
Fullstory
Yes
Grok Bot
Yes
Heap
Yes
JSON
Yes
Integrations
Amazon Athena
No
Claude Code
No
Databricks
No
Elixir
No
Firebase
No
Flutter
No
Fullstory
No
Grok Bot
No
Heap
No
JSON
No
Pricing Details
Free feature flags & testing
$40/month/user for small to mid-sized teams with advanced statistics and analytics.
Custom pricing for enterprise to run experimentation and release features at scale.
Custom pricing for enterprise to run experimentation and release features at scale.
Free Trial
No
Free Version
Yes
Pricing Details
$39 per month
Free Trial
Yes
Free Version
Yes
Deployment
Web-Based
Yes
On-Premises
Yes
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
Yes
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
Yes
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
GrowthBook
Founded
2020
Country
United States
Website
www.growthbook.io
Vendor Details
Company Name
SignaKit
Founded
2026
Country
United States
Website
signakit.com
Product Features
AB Testing
Audience Targeting
Yes
Campaign Segmentation
No
Funnel Analysis
Yes
Heatmaps
No
Landing Pages / Web Forms
No
Multivariate Testing
Yes
Split Testing
Yes
Statistical Relevance Analysis
Yes
Surveys
No
Test Scheduling
Yes
Visual Editor
Yes
Feature Management
A/B Testing
Yes
Entitlement Management
Yes
Feature Alerts
Yes
Feature Flag / Toggle
Yes
Feature Rollout Management
Yes
KPI Monitoring
Yes
Kill Switch
Yes
Multivariate Testing
Yes
Product Experimentation
Yes
Whitelist Creation
Yes
Product Analytics
Attribution
Yes
Automatic Data Capture
Yes
Churn Reporting
No
Customer Feedback Collection
No
Customer Guidance
No
Customer Journey Analytics
Yes
Data Export
Yes
Data History Retention
Yes
Data Labeling
No
Product Engagement Scoring
No
Real-Time Data Analysis
No
Touchpoint Analytics
No
User Segmentation
Yes
Product Features
Feature Management
A/B Testing
No
Entitlement Management
No
Feature Alerts
No
Feature Flag / Toggle
No
Feature Rollout Management
No
KPI Monitoring
No
Kill Switch
No
Multivariate Testing
No
Product Experimentation
No
Whitelist Creation
No