Zero Latency Evaluation
Evaluations happen locally in memory. Deliver lightning-fast experiences without adding network overhead to your requests.
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Decouple deployments from releases. Pulse empowers modern product teams to launch features faster, target users precisely, and instantly mitigate risks—all with zero latency.
Pulse provides a comprehensive toolset for progressive delivery. Give your developers and product managers the power to ship faster and safer.
Evaluations happen locally in memory. Deliver lightning-fast experiences without adding network overhead to your requests.
Updates propagate to your servers instantly. Turn off a broken feature and see it reflected globally in milliseconds.
Roll out features to specific regions, beta testers, or premium users with our powerful segmentation and rule engine.
Safely increase exposure from 1% to 100%. Our deterministic assignment ensures users stay in their assigned bucket.
Built for scale with granular Role-Based Access Control, project isolation, and comprehensive audit logs.
Designed for resilience. Even during network partitions, your applications continue serving flags using cached state.
Flag mutations broadcast through Redis to every API instance. SDKs receive ruleset deltas via SSE in under 200ms, end-to-end.
Our type-safe SDK drops seamlessly into your existing stack. With local evaluation, network requests never block your rendering path.
import { PulseClient } from '@pulse-flags/sdk';const client = new PulseClient({apiKey: process.env.PULSE_API_KEY,defaults: {new_dashboard: false,pricing_variant: 'control',},});await client.connect();// Synchronous, zero-latency evaluationconst show = client.isEnabled('new_dashboard', {userId, country, plan,});
Join leading teams who use Pulse to decouple deployment from release, mitigate risks, and ship with confidence.