How do I start using Kalytera?

You can sign up free with no credit card and get 5,000 conversations per month. For no-code setup, connect Langfuse or LangSmith from the dashboard. For maximum protection, add one line to your agent: import kalytera then kalytera.init().

What happens if Kalytera goes offline?

Your rules continue running inside your own app instantly from the last copy Kalytera loaded, so your agent stays protected and does not slow down.

What risky actions does Kalytera protect against?

Kalytera spots actions that move money, delete data, change accounts, or turn off monitoring, and suggests rules for them on day one. It also catches commands that can wipe files or databases, turning off monitoring or security, deleting things, and moving money above a limit.

How is my customer data protected?

Kalytera only reads conversations; it never writes to your systems or stores sensitive data. You can mask email addresses, phone numbers and card numbers before they leave your servers, and you can delete everything at any time.

AI testing & review

Kalytera

Catch your AI agents' mistakes, block the dangerous ones

0 votes. Log in to give Kalytera a nod

Community votes: 0
DR by Ahrefs: 1 no change since last check
Started: 2026

Ahrefs Domain Rating benchmarked 1 Nov 2026, rebuilt 1 Nov 2026.

Kalytera monitors AI agent conversations and actions, catching mistakes before they cause harm and stopping costly actions with rules.

What it is

Screenshot of the Kalytera homepage — kalytera.dev, as visitors see it

Kalytera checks every action your AI agents take before it runs, and every reply before a customer sees it. It connects to Langfuse or LangSmith without code, or integrates with your agent via an SDK. The platform groups failed conversations into problems, alerts you in Slack, and lets you create rules that block risky actions like deletes, account changes and money transfers before they execute. Rules are code-based, not AI-based, so they cannot be overridden.

What it is built with

Monitor AI agent conversations without code by connecting Langfuse or LangSmith
Judge conversations on six criteria: accuracy, goal alignment, decision quality, completeness, helpfulness, and factuality
Create code-based rules that block risky actions before they run
Group failures into problems with suggested rules and failure counts
Send Slack alerts for serious mistakes and reply checks immediately
Add to agents with one line of Python code for OpenAI Agents SDK, LangChain and LangGraph
Mask sensitive data like email addresses, phone numbers and card numbers before sending to Kalytera
Rules continue running offline if Kalytera goes down
Correct judge verdicts by marking conversations as passed or failed

Pricing

Free: $0/month with 5,000 conversations/month, Langfuse or LangSmith integration, problems and Slack alerts, rules that block costly actions, no credit card required. Starter: $49/month for 25,000 conversations/month plus email support. Growth: $149/month for 100,000 conversations/month plus priorit

Kalytera metrics

Benchmarks for kalytera.dev: Ahrefs Domain Rating and Majestic link data, with the change since the last build.
Metric	Value
Domain Rating	1 no change since last check
Trust Flow	0 no change since last check
Citation Flow	14 no change since last check
Referring domains	28 no change since last check
External backlinks	52 no change since last check

Ahrefs Domain Rating benchmarked 1 Nov 2026, rebuilt 1 Nov 2026. Majestic benchmarked 1 Nov 2026, rebuilt 1 Nov 2026. Link data built by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

Kalytera domain build sheet

Open the build sheet

Public RDAP record, last read 1 Nov 2026, 16:50 UTC.
Domain age	3 months
Registered	4 Jul 2026
Expires	4 Jul 2027
Registrar	Namecheap Inc.
DNSSEC	Not signed

Inspect kalytera.dev's registration

Kalytera after-launch build log

Since Kalytera launched on Maker Launches on 1 November 2026, these are the figures we have tracked.

Domain Rating (Ahrefs): 1; First measured 1 Nov 2026
Referring domains (Majestic): 28; First measured 1 Nov 2026

Day 0 since launch. Next receipt: day 30, 1 Dec 2026. We show what changed, not what caused it: many things affect these numbers. Nothing here is estimated.

Biggest gains on Maker Launches

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Questions from the bench

How do I start using Kalytera?: You can sign up free with no credit card and get 5,000 conversations per month. For no-code setup, connect Langfuse or LangSmith from the dashboard. For maximum protection, add one line to your agent: import kalytera then kalytera.init().
What happens if Kalytera goes offline?: Your rules continue running inside your own app instantly from the last copy Kalytera loaded, so your agent stays protected and does not slow down.
What risky actions does Kalytera protect against?: Kalytera spots actions that move money, delete data, change accounts, or turn off monitoring, and suggests rules for them on day one. It also catches commands that can wipe files or databases, turning off monitoring or security, deleting things, and moving money above a limit.
How is my customer data protected?: Kalytera only reads conversations; it never writes to your systems or stores sensitive data. You can mask email addresses, phone numbers and card numbers before they leave your servers, and you can delete everything at any time.

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