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Sijil v1.0 Production Ready

The Paranoid Log Engine for
Hyperscale Ingestion.
HFT Systems.
Realtime Debugging.
Hyperscale Ingestion.

Zero Retention. AI Forensics. 60k+ Logs/Sec.
We replaced grep with an AI agent and auto-redact your PII.
We don't keep
 what you don't want.
Start Ingesting (Free) View Documentation
Sijil Dashboard

Built for Speed, Not Comfort.

ELK Stack
~15k logs/s
Loki (Go)
~30k logs/s
Sijil v1
~60k logs/s

*Benchmarks run on 4vCPU / 8GB RAM Standard Instance.

Sijil Intelligence

We replaced “grep” with a forensic AI agent

Sijil Pilot (AI Agent)

Don't write SQL. Just ask “Why did payments fail?” Sijil Pilot translates natural language into deep forensic queries. Powered by Gemini using our Universal AI Credits system.

// User: “Show errors in payment-service”
// Pilot: SELECT * FROM logs WHERE service='payment-service' AND level='error'
AI

Sijil IQ (RCA)

Automated Root Cause Analysis. Select a time range of errors, and Sijil IQ scans context to find the exact commit or anomaly that caused it.

Pulse

Built for the paranoids

Security isn't a feature. It's a lifestyle.

Zero Retention

Debug live traffic, then nuke the logs. Set retention to 1 hour or less. We don't keep what you don't want.

Real-Time Alerts & Webhooks

Don't wait for users to complain on Twitter. Route critical errors directly to Slack, Email, or custom webhooks the millisecond they hit the ingestion pipeline.

If: level == “error” && service == “payment-api”
Then: Webhook ➔ https://hooks.slack.com/...

Auto-Redaction

We strip Emails, IPs, and Credit Cards before they hit disk. Your compliance team will love us.

msg: “User [REDACTED] failed login”

Cold Storage

Compliance doesn't have to be expensive. Auto-archive logs to S3 for long-term retention (Ultra Plan).

Live Stream

Real-time event loop. We optimized the broadcast hub to ignore empty rooms, saving CPU cycles.

~60k RPS Ingestion Engine

Optimized Go engine with zero-allocation hot paths. We moved serialization outside the lock and use `goccy/go-json` for raw speed. We move faster then your errors.

Write-Ahead Log (WAL)

Buffered WAL ensures durability without killing IOPS. Recovery re-plays log segments on startup. Zero data loss.

Ingest from Anywhere

Native SDKs for the hot path. A blazing fast sidecar for legacy files.

FIRST-CLASS SDKs

Code-level Telemetry

Zero-dependency clients for Node.js, Python, and Go. Built with deterministic flushing to survive app panics.

index.tsmain.goapp.py
import { SijilLogger } from “@sijil/node”;

const logger = new SijilLogger({
  apiKey: process.env.SIJIL_KEY,
  service: “auth-api”
});

logger.error(“Login failed”, { user_id: 123 });
THE SIDECAR AGENT

No Code Changes

Got monolithic apps writing to /var/log/nginx.log? Run our lightweight Go binary to tail files and push to cloud in micro-batches.

bash
# Tail a file and stream to Sijil instantly
sijil-agent \ 
  -f=“/var/log/app.log” \ 
  -pk=“pk_live_xxxxxx” \ 
  -sk=“sk_live_xxxxxx”

Transparent Pricing

Start small. Scale as you grow. Pay with PPP

Hobby

$0/mo
Free forever
  • 10k Logs/Day
  • 3 Day Retention
  • 2 projects
  • 1 Member
RECOMMENDED

Pro

$13/mo
Billed $150 yearly (Save 17%)
  • 1M Logs/Day
  • 7 Day Retention
  • 10 Projects
  • 10 Members

Ultra

$50/mo
Billed $600 yearly (Save 17%)
  • 25M Logs/Day
  • 14 Day Retention
  • Unlimited Projects
  • Unlimited Members
  • Cold Storage for up to a year (R2)
  • 1,000 AI credit (Yearly plan)
Sijil | High-Performance Paranoid Log Observer