Pricing
Simple, predictable pricing.
Event-based pricing means flag evaluations run locally in the SDK and never count toward your limit. No per-seat fees. No MAU charges. Save 15% with annual billing.
Everything you need to get started building with feature flags.
$33/mo billed annually — save 15%
For growing teams shipping features across multiple products.
$99/mo billed annually — save 15%
For teams running high-volume experiments.
Unlimited everything with dedicated support.
What's included in each plan
| Feature | Free | Starter | Growth | Enterprise |
|---|---|---|---|---|
| Usage | ||||
| Events / monthAutomatic exposure tracking per user per session | 1M | 5M | 25M | Unlimited |
| Event overage | Hard stop | $2 / 1M events | $2 / 1M events | Custom |
| Team members | 3 | 15 | 30 | Unlimited |
| Projects | 1 | 3 | 15 | Unlimited |
| Flag evaluationsLocal in SDK — always free | Free | Free | Free | Free |
| Feature Flags | ||||
| Boolean & multivariate flags | ||||
| Percentage rollouts | ||||
| Audience targeting | ||||
| Kill switches | ||||
| Dark launches | ||||
| Audit log | ||||
| Flag scheduling | Planned | Planned | Planned | Planned |
| Experimentation | ||||
| A/B testing | ||||
| Multivariate testing | ||||
| Multi-armed bandit | ||||
| Statistical significance | ||||
| Confidence intervals | ||||
| Experiment snapshotsHow often results are computed | Daily | 3 hours | 1 hour | 1 hour |
| Custom event analytics | ||||
| Data Export | ||||
| Export results to CSVDownload experiment results as a spreadsheet | ||||
| Raw events export (CSV)Download raw exposures and metric events per flag | ||||
| Data Export APISync raw events into your own data warehouse via API | ||||
| Notifications & Integrations | ||||
| Slack notifications | ||||
| Email alerts | ||||
| Security & Access | ||||
| Role-based access (Owner / Admin / Member) | ||||
| SSO / SAML | Planned | |||
| Support | ||||
| Community support | ||||
| Priority support | ||||
| Custom contract & invoicing | ||||
| Dedicated onboarding | ||||
How event-based pricing works
Flag evaluations run entirely inside the SDK using a cached configuration downloaded from our CDN — no server call, always free. When a user is first bucketed into a flag variation, the SDK automatically records an exposure. That is what counts toward your monthly limit. Custom metric events you send with sk.track() are free.
Flag evaluation
sk.decideAll({ userId })
// Local in SDK, no server call
Automatic exposure
Recorded once per user, per flag, per session
// Powers experiment analysis
Custom metric event
sk.track("purchase", { value: 49.99 })
// Always free
Pricing questions
What counts as an event?
Only automatic exposure tracking counts toward your monthly limit. An exposure is recorded once per user, per flag, per session — it is what powers experiment analysis. Flag evaluations (sk.decideAll / sk.decide) run locally in the SDK and are always free. Custom metric events (sk.track) are also free.
What happens if I exceed my monthly limit?
On the Free plan, exposure tracking is hard-stopped at 1M — no surprise charges. On Starter, overages are $2 per additional 1M exposures. On Growth, overages are $2 per additional 1M exposures. There are no per-1,000 rates, so a traffic spike won't produce an unexpectedly large invoice.
Can I switch between monthly and annual billing?
Yes. You can switch to annual billing at any time from your account settings to save 15%. Annual billing is charged upfront for the year: $396/yr on Starter ($33/mo equivalent) and $1,188/yr on Growth ($99/mo equivalent).
How many projects do I get?
Free includes 1 project. Starter includes 3 projects. Growth includes 15 projects. Enterprise includes unlimited projects. A project is an isolated workspace with its own flags, experiments, events, and members — useful for separate products, services, or client accounts.
Does multi-armed bandit cost extra?
No. Multi-armed bandit optimization is included on all plans, including the free tier. It is not a premium add-on.
What is the Data Export API?
The Data Export API lets Growth and Enterprise teams pull raw exposure and metric events directly into their own data warehouse or analytics stack. It uses a cursor-based system so you only receive new events since your last request — no duplicates, no state management on your end. Teams typically run a nightly cron job to sync incrementally. Rate limited to 1 request per minute per API key. CSV export of results and raw events is available on all paid plans.
Is there a free trial on paid plans?
Yes — Starter and Growth plans come with a 14-day free trial. No credit card required to start.
Can I cancel anytime?
Yes. You can cancel monthly plans anytime. Annual plans can be cancelled at the end of the billing period.
Security & Infrastructure
Built on AWS. Your data stays yours.
AWS infrastructure
SignaKit runs entirely on AWS. Flag configurations are served from CloudFront edge locations globally. Event data is stored in RDS PostgreSQL with automated backups and point-in-time recovery.
Data handling
Exposure events contain only the user identifier you supply — no PII is required. You control what goes into the user context. Raw event export is available on Growth and Enterprise plans.
Encryption in transit and at rest
All API traffic is TLS 1.2+. Data at rest is encrypted using AES-256. The dashboard and SDK endpoints enforce HTTPS; plain-HTTP connections are rejected.
GDPR posture
SignaKit does not require you to send personal data. If you do include user attributes in flag context, you control what is stored. We do not sell or share event data with third parties.
SOC 2 roadmap
A formal SOC 2 Type II audit is on the roadmap. Enterprise customers with compliance requirements should contact us — we can provide architecture documentation and answer specific questions.
Questions?
Security questions, data processing agreements, or architecture reviews — reach us at info@signakit.com. Enterprise contracts can include custom data handling addendums.
Start building for free today.
1M events per month, feature flags, A/B testing, and multi-armed bandit — no credit card required.
Free tier available · No credit card required · Cancel anytime