DATUMO Eval · Pre-register

Is your AI chatbot really giving the right answers?

Upload your conversation logs and in just 5 minutes, identify errors and evaluate your AI chatbot’s response quality.

DATUMO Eval

Got conversation logs?
You’re halfway to evaluating your AI chatbot.

No complex setup. No evaluation criteria to build. See the result in just 4 steps.

1. Upload logs (you)→2–4. Criteria · Scoring · Report (automatic)
1
You
Upload logs
The only step you take
Drag and drop
your chat log file
Chatbot logs · live chat transcripts
service policies, and more
CSVXLSX
chatbot_logs_oct.csv940 rows
2
Auto
Auto-generated criteria
DATUMO Eval takes it from here
Areas found in your logs
Order & shipping accuracy412
Refund & exchange policy398
Handoff judgment88
Auto-generated criterion
Identity verification first
CriticalContinues regardless of verification result HighExposes partially masked personal info LowAsks to verify, then ignores it
3
Auto
Automatic scoring
DATUMO Eval takes it from here
0 / 940
Where’s my order right now?Pass
How far along is my order?Critical
Changed my mind, I want to return it. Who pays shipping?Critical
Can I stack coupons?High
I’m reporting this to consumer protection.Critical
Example verdicts · sample
4
Auto
Why it failed + how to fix
Score by areaCritical 0
Handoff judgment
0.64
Refund & exchange policy
0.71
Order & shipping accuracy
0.81
Failure reason Kept responding without handoff after legal threats
Suggested fix Add “report / lawyer / lawsuit” as handoff triggers to route to a human agent immediately
Actual product · from log upload to results
Product walkthrough · sample data

Your AI chatbot can be running fine,
and still be wrong.

Catch the wrong answers and quality issues that both monitoring and generic benchmarks miss.

Online store AI chatbot
Q. Can you recommend a fridge for a family of four?
A. I recommend Brand B’s OO side-by-side refrigerator.
Competitor product recommended
Mobile carrier AI chatbot
Q. I still have time left on my contract. Is there a cancellation fee if I cancel now?
A. There is no cancellation fee.
MisinformationCancellation fee charged
Internal knowledge AI
Q. Did the meal allowance amount change?
A. It’s $150 per month.
MisinformationPolicy update not reflected
※ Limits of traditional monitoring
Generic evaluation limits·Operational resource burden·No direct path to improvement
Example conversations · fictional cases, not related to any real company or product

Just a few clicks

See how AI chatbot gets evaluated

Pick a sample to see the full flow, from criteria generation to error analysis and improvement suggestions.

Sample demo

Pick a sample and run an evaluation

Same flow as the real product, using sample conversation logs

Questions you can finally answer

AI Product & Operations
  • Q“Is our chatbot following our policies?”
  • Q“What’s the riskiest area before launch?”
AI / ML Engineering
  • Q“What should we fix in the prompt first?”
  • Q“Are failures clustered in specific cases?”
QA & Evaluation
  • Q“Where do we even start with eval criteria?”
  • Q“What is our current checklist missing?”
Exclusive for early access only

Unlock up to $240 in credits

Get $50 for pre-registering, and earn more through referrals.

Pre-register
$50
Pre-register with a referrer's email
+$20
Refer 1 friend
+$20
Refer 3 friends
+$50
Refer 5 friends
+$100
Referral rewards stack by milestone.

See where your chatbot breaks, in 5 minutes.

Pre-register and we’ll email you first, before launch.

Frequently asked questions

What is AI chatbot evaluation?

It means scoring the conversations your AI chatbot had with customers against clear criteria to find where it goes wrong. Monitoring tells you whether it answered; evaluation tells you whether it answered correctly.

What data do I need?

Just one conversation log file from your chatbot.

  • Format: CSV or XLSX
  • Columns: 2 — User Input (customer message) and Application Output (AI response)
  • Volume: 50–500 rows
  • Personal data (names, phone numbers, addresses, order numbers) masked

A mix of good and poor answers gives more accurate results. Add your service policies — like refund rules or human-handoff criteria (optional, up to 2,000 characters) — and the criteria will reflect your own rules.

Can I try it without logs?

Yes. The sample demo on this page walks you through the full flow.

What if formatting my logs is hard?

Click Copy on the upload screen to copy the upload requirements and an example. Paste it into any AI assistant to generate logs in the right format. When you upload, we instantly check for issues like empty or duplicate columns and too few rows.

Do I need to sign up?

Not for your first evaluation. Sign up to save results and run repeat evaluations — your criteria and results carry over.

How is my uploaded data handled?

Uploaded conversation logs are stored and processed to run evaluations, deliver results and improve service quality. See our Privacy Policy and Terms of Service for details.