Y
Backed by Y Combinator · AI ON-CALL AGENT
02:47 AM · order-service · 847 failures / 10 min · @priya paged
TRIGGERED
Every hr they walk successful a warfare room is an hr they're not building. HyperProbe useful the incident for them, alert to confirmed guidelines origin earlier they've opened their laptop.
Node.js · TypeScript · Java · Python · Works pinch Cursor, Claude Code, Codex, Opencode
01
Your champion engineers are on-call. Product roadmap slips.
Incidents don't conscionable break production. They break your roadmap. Your champion engineers go your on-call team, each hr spent debugging is an hr not building.
02
You "fixed" the incident. You person nary thought how.
The hotfix was an knowledgeable guess. Nobody confirmed what really caused it. If the aforesaid conditions look adjacent week, the aforesaid incident fires.
03
The hole takes 10 minutes. Finding it takes hours.
The incident costs the aforesaid each infinitesimal it stays open. The hole takes mins. Finding takes hours, because the worth that explains nonaccomplishment is ne'er logged.
The AI that handles the incident
so your engineers don't person to.
HyperProbe makes your coding agents driblet a read-only probe connected the nonstop statement wherever the problem happened successful prod. It captures information your logs do not have, without redeployment aliases restarting the service.
Every different instrumentality reasons difficult complete information you already have. HyperProbe captures nonstop evidence.
3 to 4 hrs→<10 minTime to guidelines cause
3 to 4→0Redeployments per incident
2 to 3→0Senior engineers connected the investigation
"Sync issues utilized to return america days to reproduce locally. HyperProbe caught the silent information mismatch successful accumulation connected the first attempt."
Aishwarya Maurya
Tech Lead, CheQ Digital
"During highest traffic, our listing work was black-boxing failures. HyperProbe fto america inspect the unrecorded representation authorities during the spike. We fixed the title information successful the aforesaid hour."
Bhagwan Bansal
SDE, Housing.com
What happens erstwhile an incident fires.
01
Alert
Picks up the page from PagerDuty, Datadog, aliases Slack automatically.
02
Plan
Reads logs and traces, to automatically find the file, statement pinch the issue, and scheme debugging flow.
03
Probe
Logs not enough? Places a read-only virtual breakpoint connected the fishy line. No redeploy.
04
Capture
Breakpoint fires connected unrecorded traffic. Exact adaptable authorities captured astatine that line.
05
Confirm
Diagnosis verified against existent evidence. Confirmed RCA delivered.
What is simply a probe?
A probe is simply a read-only, non-blocking snapshot of the unrecorded adaptable authorities astatine a circumstantial statement successful your moving service. It fires connected existent traffic, captures the nonstop values astatine that moment, and disappears aft capture. Your work ne'er pauses. Zero personification impact.
Read-only. Always.
The supplier captures state. It cannot constitute representation aliases execute code. Every probe is logged successful an immutable audit trail. Approval-gated until you spot it.
Runs wrong your infra.
Self-hosted aliases backstage VPC. Nothing leaves your environment. PII redacted astatine the supplier earlier capture. Your information squad defines what tin beryllium observed.
Zero thread pause.
The breakpoint fires asynchronously. Requests complete astatine afloat speed. Users acquisition nothing. Less than 1% overhead astatine 3,000 RPS.
Some failures ne'er page you.
No exception. No alert. HyperProbe shines moreover pinch problems hardest to find.
Silent failures
Returns 200 pinch the incorrect body. The trace is green. The worth was ne'er logged.
Exceptions acold from cause
Stack trace names statement 82. The origin is astatine statement 18, aliases successful a different file.
Wrong behaviour, thing thrown
Exception caught and swallowed. No alert. No error. The business metric conscionable moves.
Race and copy processing
Needs thread authorities astatine the nonstop infinitesimal of overlap. Nothing logs that.
Third-party statement drift
Vendor added a caller section aliases position value. Your parser has nary lawsuit for it.
Business metric drops
Payments failing, orders dropping. No objection anyplace successful the stack.
Shipping this month: Memory leak test · OOM guidelines origin · CPU spike isolation · Latency spike tracing
One existent incident, commencement to finishAlert to guidelines cause. No warfare rooms.
Not a characteristic walkthrough. This is precisely what happens erstwhile HyperProbe useful an incident connected your behalf.
02:47 AMAlert fires
High correction complaint connected bid status. 23% of requests failing.
PagerDuty fires. GET /api/orders/{id}/status is returning 500 for astir a 4th of requests. 847 failures successful the past 10 minutes. No objection successful the logs.
PagerDuty alertHIGH ERROR RATE · order-service
GET /api/orders/{id}/status · 500 · 23% correction rate
847 failures / 10 min · period exceeded
02:48 AMScouting
HyperProbe follows the trace chain. Identifies a silent constitute nonaccomplishment upstream.
HyperProbe sounds the distributed traces and follows the nonaccomplishment chain. Order work is healthy. Payment work downstream is returning 404. Payments beryllium successful the costs gateway but are not successful the system.
Trace for failing requestGET /api/orders/{id}/status 500
|
└── GET payment-service/api/getPaymentsByOrder/{orderId} 404
Payments beryllium successful the costs gateway. Not recovered successful the system. A constitute grounded silently location upstream.
02:49 AMProbe placed
HyperProbe places a virtual breakpoint connected the webhook handler.
HyperProbe identifies payments are recorded erstwhile the costs gateway calls a webhook. A virtual breakpoint placed connected the webhook handler astatine /src/api/webhooks.ts statement 78. No redeploy. Service keeps running.
Probe activatedPOST /api/webhooks/payments
file: /src/api/webhooks.ts · statement 78
Non-blocking · Read-only · No redeploy
02:50 AMBug found
Snapshot captures unrecorded petition astatine the nonstop infinitesimal the webhook fires.
Gateway is sending PENDING. The codification has nary lawsuit for it. Idempotency cheque marks costs arsenic processed earlier confirming state. Payment ne'er written to DB. No objection fires.
Live snapshot · webhooks.ts:78 · captured 02:50:14 UTCstatus = "PENDING" ← costs gateway sending this, nary handler exists
duplicate = null ← first clip seen, passes through
db.insert → ne'er called
redis.set → called anyway, costs locked retired permanently
Payment gateway started sending PENDING, a position your codification ne'er handled. Idempotency cardinal written earlier authorities is checked. Payment marked processed, ne'er recorded.
02:52 AMFix suggested
Root origin confirmed. Fix ready. 5 minutes from alert.
Payment gateway started sending PENDING, a position your codification ne'er handled. Idempotency cardinal written earlier authorities is checked. Payment marked processed, ne'er recorded.
The aforesaid incident. Two realities.
Your champion engineers should not beryllium your on-call team. HyperProbe handles the investigation truthful they tin spell backmost to building.
Without HyperProbe
02:47 AM
Alert fires. Engineer paged.
02:50 AM
Stack trace points to statement 82. The adaptable that caused it was group respective frames up, successful a different file. No log captures it there.
03:10 AM
Frame located. Variable worth not visible. Adds a log statement to seizure it.
03:40 AM
CI/CD deploys. 30 minutes gone. Waiting for the information to reproduce successful production.
04:15 AM
First log visible. Partial data. Not enough. Another log line. Another 30-minute deploy cycle.
05:20 AM
After 2 to 3 redeploy cycles, guidelines origin confirmed. 2 hours 33 minutes.
With HyperProbe
02:47 AM
Alert fires. HyperProbe picks it up.
02:48 AM
HyperProbe uses your coding supplier to find the nonstop framework wherever the probe should go. All successful background.
02:49 AM
HyperProbe activates a virtual breakpoint astatine that nonstop line. No redeploy.
02:53 AM
Breakpoint fires safely astatine adjacent request. Exact adaptable worth captured. Service keeps running.
02:56 AM
Root origin confirmed. 9 minutes from alert to evidence-backed diagnosis.
03:00 AM
Engineer commits the fix.
Priced per service. Never per engineer.
Probes and captures are unlimited connected each plan. You should ne'er deed a wall successful the mediate of an incident.
Free
$0 forever
1 work · managed cloud
Install the SDK and spot a existent seizure the aforesaid afternoon.
- 1 service
- Unlimited probes and captures
- Installs from a azygous supplier prompt
Most teams
Professional
$99 per work per month
$79 billed annually · 3 work minimum
For teams moving existent accumulation postulation who want the full stack instrumented, not 1 service.
- Unlimited services
- 30-day seizure history
- Shared workspace and saved probes
Try Now
Enterprise
Custom
Annual statement · measurement pricing
For teams whose information reappraisal has to motion disconnected earlier thing touches production.
- Self-hosted aliases backstage VPC
- RBAC and support gates
- Custom PII redaction rules
Talk to us
First incident we activity pinch you is free · Cancel immoderate period · No spot counts · No big counts · No seizure limits
See afloat pricing and what is successful each scheme →This is built for you if
You recognise immoderate of these.
If you don't, we're astir apt not the correct fresh yet. If you do, let's talk.
When did you past walk 2-3 hours successful a warfare room for thing that turned retired to beryllium a one-line fix?
If you person a circumstantial representation of that night, HyperProbe is built for you. The information you needed was ne'er successful the logs. You grepped, guessed, redeployed, and hoped. It does not person to activity that way.
Your champion engineers are your on-call team, not your merchandise team.
When prod breaks, your astir costly prosecute gets paged to do activity a instrumentality should do. Every nighttime on-call is simply a nighttime they resent. And your champion group person options.
The aforesaid incident will hap again. Because thing confirmed why it happened the first time.
Without the nonstop adaptable authorities astatine the infinitesimal of failure, each hole is simply a guess. Guesses clasp until they don't. HyperProbe confirms guidelines origin truthful the hole is final, not deferred.
Let america activity 1 real incident
from your stack.
30 minutes. Your service. Your incident. You'll spot a confirmed guidelines origin earlier the telephone ends — aliases there's thing much to discuss.
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