Found Better Pagerduty Alternative

Part of the FluidifyAI open-source suite

Unlimited alert noise reduction and incidents, unlimited on-call schedules, and unlimited AI postmortems and handoff digests with 1-click Import from Grafana Oncall/Pagerduty

- AI incident summaries, Post-mortem, Handoffs Summaries with Slack/Teams synch (BYO key — OpenAI/Anthropic/Ollama)

PagerDuty— schedules, escalation policies, EU region supportedGrafana OnCall— drop-in replacement for the archived OSS project

Quickest start — Docker Compose:

git clone https://github.com/FluidifyAI/Regen.git
cd Regen
cp .env.example .env   # add your Slack token, AI key, etc.
make start

Open ** http://localhost:8080** — create your admin account on first load.

For detailed guides, see:

Full installation guide— prerequisites, env vars, health checksDocker Compose self-hosting— production setupKubernetes / Helm— HA deploy with Helm chartEnvironment variables— all config options

Don't wanna host and manage yourself?

[Get in touch]and we'd do it for you.

Production numbers will be higher — these were captured on a single-machine local HA stack. Reproduce yourself:

make load-test

andmake chaos-db

. Full methodology in[docs/RELIABILITY.md].

Zero-downtime deploys— rolling restarts drain in-flight requests before pod shutdown (SIGTERM → 30 s drain → exit)** PostgreSQL HA**— Patroni manages automatic primary election; HAProxy re-routes to the new primary within one health-check interval (3 s). No app restart, no config change.Redis Sentinel— 3-node quorum detects primary loss; workers reconnect to new master automatically** Kubernetes-native**— HPA, health-gated rolling deploys, resource limits out of the box** Webhook flood protection**— rate limiter returns 429 before the DB sees load spikes; validated at 3,917 RPS with zero OOM events** Full observability**—/metrics

(Prometheus) + pre-built Grafana dashboard indeploy/grafana/

curl -X POST http://localhost:8080/api/v1/webhooks/prometheus \
  -H "Content-Type: application/json" \
  -d '{
    "receiver": "fluidify-regen",
    "status": "firing",
    "alerts": [{
      "status": "firing",
      "labels": {"alertname": "TestAlert", "severity": "critical"},
      "annotations": {"summary": "Test alert from curl"},
      "startsAt": "2024-01-01T00:00:00Z"
    }]
  }'

An incident is created automatically. If Slack is configured, a dedicated channel appears within seconds.

Connecting Slack:Regen uses Slack's HTTP Events API (signedPOST

to/api/v1/slack/{events,interactions,commands}

) — not Socket Mode. Local dev needs a public tunnel (ngrok). Full setup, including the three Request URLs and troubleshooting, is in[docs/getting-started/connecting-slack.md].

Authentication: bcrypt (cost 12), timing-safe comparison, 5-attempt account lockout, HTTP-only SameSite=Strict session cookies** No SQL injection surface**: All database access uses GORM parameterized queries — no raw string interpolation** Webhook verification**: Slack (HMAC-SHA256 + replay protection), Teams (RSA/OIDC), CloudWatch (RSA + SSRF-safe cert validation)** Rate limiting**: Redis Lua script enforcing three tiers — 10/min on auth endpoints, 120/min unauthenticated, 600/min authenticated** Security headers**: CSP, HSTS (2 years), X-Frame-Options, X-Content-Type-Options, Permissions-Policy on every response** Container hardening**: non-root UID 1001, read-only filesystem, all Linux capabilities dropped** CORS**: explicit allowlist viaCORS_ALLOWED_ORIGINS

; dev-only fallback to localhostFrontend: nodangerouslySetInnerHTML

, no secrets in bundle, session token never accessible to JavaScript

Review the ** Production Security Checklist** — TLS, PostgreSQL password, Redis auth, and CORS origins for prerequisiste checklist.

Full security architecture: SECURITY.md

Don't wanna manage uptime and security?

[Get in touch]and we'd do it for you.

We love contributions big and small. This is how you join us:

docker-compose up -d db redis

cd backend && go run ./cmd/regen/... serve

cd frontend && npm install && npm run dev

Read for raising a PR:

• Read the setup & workflow in CONTRIBUTING.md - Discover all developer commands with make help

• Have a big idea? Let’s discuss it first

If you find Regen useful, consider supporting us by:

• Star this repo - It helps others discover Regen Guide us- Every issue you raise goes into building

AGPLv3 — free forever, including SSO.

Built by FluidifyAI · your incident data belongs to you