Stop solving the same bug twice.
Déjà remembers how production failures were fixed — even after the code and the team change.
Pricing scales with how far back you can remember — not how many engineers use it.
Signal, not Noise. Only What Matters Persists.
Déjà watches the artifacts you already ship: stack traces, commits, PRs, deploys. When a failure repeats, it returns the last proven fix — with the exact diff and context.
Capture stable incident identity
Déjà captures only the execution signals that survive deploys, refactors, and environment changes — and links them to the fix that resolved the incident.
execution shape
normalized paths
invariant error signals
Detect recurrence
When the same failure resurfaces, Déjà matches it against previously resolved incidents — not raw errors or tickets.
Return the diff
Déjà recalls what resolved the incident. No speculation — only what actually shipped.
The strongest signal isn't code.
It's who fixed it.
It doesn't just show the stack trace. Déjà preserves the human context behind the fix — when it was made, why it worked, and the reasoning that led there. That's the institutional memory that disappears when people leave.
Déjà captures decisions — not people. Names provide context, not attribution.
I got paged at 2am for a Redis timeout. Half asleep, panicking. Déjà didn't just tell me "Sarah fixed this." It showed me her entire thought process — the Slack thread where she diagnosed it, the PR where she explained the fix, the commit message with the why. I never had to ping her. Her knowledge was already there.
"It's not the database. The logs show the worker is stalling on the 3rd retry."
"Pushing a fix. Added an idempotency key to prevent the double-charge on retry."
Knowing Sarah fixed it is useful. Knowing how she figured it out is the real value. Déjà preserves the Slack thread, PR comments, and commit messages — the entire breadcrumb trail. You're not interrupting Sarah. You're reading institutional knowledge that would otherwise disappear.
Because JIRA has the ticket.
Déjà has the diff.
Engineers forget to update JIRA. They forget to link tickets. Déjà bypasses manual process by linking the crash directly to the Git commit that fixed it. We track what code changed, not what people said they changed.
JIRA TicketIs it the database? Or the frontend?
Need fix ASAP. Clients angry.
"@Engineering any update on this? ETA?"
View PR
"Confluence has the plan. Déjà has the truth."
When the same bug returns, you don't need a meeting. You need the commit that fixed it last time.
The Guarantee
Déjà never creates tickets. It never generates alerts. It only recalls proven fixes when you need them. Zero noise.
JIRA says "Resolved." Déjà proves it.
Ticket status alone isn't enough. Déjà runs validation gates on every historic fix to ensure the match is real. If it doesn't pass, we don't show it.
Every repeat incident is money on fire.
MTTR isn't slowed by fixing — it's slowed by diagnosis. In most incidents, the longest step is figuring out what's already been solved before. If an engineer spends two hours investigating a bug that someone else already fixed six months ago, that's two hours of unnecessary downtime.
Déjà reduces MTTR by eliminating redundant diagnosis through instant recall of proven fixes at the moment of failure.
*Observed on repeat incidents where a prior validated fix exists in the Déjà vault.
You're not debugging new problems. You're re-solving old ones because nobody remembers the fix.
Every team already paid to fix this once. Déjà makes sure you never pay again.
Engineer time, context switching, delays, and coordination overhead.
The same failure reappears multiple times across quarters.
$125k
Per unresolved pattern, per year.
One retained fix can pay for Déjà for years.
By permanently retaining the Incident Signature and resolution of a single high-impact incident, Déjà prevents repeat investigations and compounds savings over time. The vault grows — the marginal cost approaches zero.
This compounds. Each retained fix permanently removes future diagnosis cost.
Pricing based on Recall Depth.
Deeper recall requires heavy compute: backfilling years of incidents, fingerprinting noisy traces, and validating fixes against real traffic. Pay for the time travel — not for a "wrapper tax."
Unlimited seats.
Free forever. Starts empty and learns from today forward.
- ✓ 90-day rolling memory window
- ✓ No historical backfill (Net new only)
- ✓ Surfaces proven fixes
Flat rate per organization. Unlimited seats.
- ✓ 2-Year "Time Travel" Backfill (instant institutional memory)
- ✓ Deep correlation (links bugs to fixes across major releases)
- ✓ Advanced validation gates (rate gate + duration gate)
- ✓ Slack & PagerDuty integration
- ✓ Priority support
Additional recall depth available as your history grows.
For compliance and infinite scale.
- ✓ Infinite Recall Depth (multi‑year history)
- ✓ Self‑hosted / VPC options
- ✓ Custom validation gates (define your own rules)
- ✓ SSO (Okta/SAML) & audit logs
- ✓ SLA & security review
Questions buyers actually ask.
Short answers you can reuse in a pitch or security review.
Why is unlimited history free?
Storage is cheap. Context is priceless. We're betting that if you can remember everything forever, you'll eventually need private repos and team features. Once you've captured a few years of fixes, the value compounds and Déjà becomes deeply embedded in your workflow.
What counts as a "Contributor" on the Builder plan?
Anyone who merges code or invites the bot to a channel. Engineers who only view matches don't count as contributors. The free tier is for small teams to prove value before committing budget.
What's "Deep Context Matching" (The Human Signal)?
Team tier links Slack threads to PRs to commit messages — the entire breadcrumb trail. You see how Sarah diagnosed the issue, not just the final fix. That's the knowledge graph, not a phone book.
Can I start free and upgrade later without losing history?
Yes. Your entire history comes with you. Unlimited retention means nothing expires when you upgrade from Builder → Team → Enterprise.
What happens if I downgrade from Team to Builder?
You keep all history, but lose private context access. Public repos and channels stay searchable. You can always re-upgrade to restore private access.
Build institutional memory that survives turnover.
Déjà is not an incident manager. It's memory. When production breaks, recall the last proven fix — in seconds.
Déjà is an institutional memory system for production incidents.
Built for teams running production systems where incidents repeat and context decays.