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About

OpenMail gives AI agents a dedicated email address. Provision an inbox with one CLI command or API call, each agent gets its own address, not a shared inbox or forwarding alias. Inbound email arrives instantly via webhook or WebSocket, parsed and threaded, with no polling required. Replies land in context so agents can respond without any new interface on the human side. Attachments: PDFs, CSVs, images, spreadsheets, Word documents are automatically converted to LLM-ready text; the agent never touches raw MIME. The API is small by design: one call to provision, standard calls to send, webhooks or WebSocket to receive. Integrates with LangChain, n8n, Make, Vercel AI SDK, and OpenClaw. Custom domains supported. Runs in the EU, GDPR-covered, 99.9% uptime SLA, SOC 2 in progress.

About

Prefactor is a real-time evaluation, observability, and reliability platform for production AI agents. It scores every run the moment it happens for quality, drift, cost, and data risk, then wires those evaluations into action so a failing agent is caught live instead of only appearing on a dashboard afterward. Teams can observe every model call, tool invocation, and decision as structured traces and spans, run LLM-as-judge, technical, qualitative, and custom evaluations on each step, and attach context from GitHub, Linear, Jira, databases, internal APIs, or other sources as ground truth. When a run crosses a defined threshold, Prefactor can block or throttle it, pause a sensitive action, or route it to a person for approval, modification, or rejection before execution, with every decision logged. The CLI discovers agents without a platform migration, while TypeScript and Python SDKs provide native support for LangChain, Claude, Vercel AI, OpenClaw, and LiveKit.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers, AI agent companies, software companies innovating with agentic technology

Audience

AI engineering and platform teams that need to evaluate, monitor, and improve production AI agents for quality, drift, risk, and cost in real time

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

9 EUR
Free Version Supported
Free Trial Not Supported

Pricing

$250 per month
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 5.0 / 5
ease 4.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Pros & Cons from Real Users

Pros

  • I was playing with OpenClaw quite a bit when I hit a roadblock, which is it can't sign up to services? Luckily, OpenMail was here to help, I own them one.

Cons

  • The onboarding was a bit tricky with so many integrations to choose from. But I got some help from Discord, fast responses too.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

OpenMail
Founded: 2026
Lithuania
Openmail.sh

Company Information

Prefactor
Australia
prefactor.tech/

Alternatives

Alternatives

Traccia

Traccia

Algen AI

Categories

Email APIs Supported

Categories

Agentic AI Supported

Integrations

LangChain Supported
OpenClaw Supported
Vercel Supported
n8n Supported
Amazon Bedrock Not Supported
Claude Code Not Supported
CrewAI Not Supported
GitHub Not Supported
GitHub Copilot Not Supported
Linear Not Supported
LlamaIndex Not Supported
Mistral AI Not Supported
New Relic Not Supported
OpenAI Not Supported
OpenAI Agents SDK Not Supported
PydanticAI Not Supported
Snowflake Not Supported
TypeScript Not Supported
Vercel AI Gateway Not Supported
Visual Studio Code Not Supported

Integrations

LangChain Supported
OpenClaw Supported
Vercel Supported
n8n Supported
Amazon Bedrock Supported
Claude Code Supported
CrewAI Supported
GitHub Supported
GitHub Copilot Supported
Linear Supported
LlamaIndex Supported
Mistral AI Supported
New Relic Supported
OpenAI Supported
OpenAI Agents SDK Supported
PydanticAI Supported
Snowflake Supported
TypeScript Supported
Vercel AI Gateway Supported
Visual Studio Code Supported
Claim OpenMail and update features and information
Claim OpenMail and update features and information
Claim Prefactor and update features and information
Claim Prefactor and update features and information