Krosyn is unclaimed —

Krosyn

Connect your applications without the complexity.·krosyn.com

From €19/mo · Free plan See pricing ↓

Krosyn is a data connector middleware platform for orchestrating APIs. Each connector follows a Trigger-Process-Perform pipeline: it receives an incoming webhook or API call, optionally enriches the payload with data from an external API, transforms fields with a built-in expression language, and sends the result to any HTTP-based target API. Everything is configured through a web UI, with both a visual drag-and-drop builder and a low-code editor for writing raw expressions.

What it's for

Syncing new orders with an accounting system, enriched with customer details from a CRMWebhook forwardingCRM syncingNotification routing

Features 20

Automatic API endpoint generation per connector
Bearer token and secret token authentication
Built-in expression language with 59+ functions
Data enrichment via external API lookups during processing
Draft/publish workflow with side-by-side diff preview
Encrypted secrets vault for API keys
Event monitoring with full request/response logging
Execution depth tracking to prevent infinite loops
Field mapping and transformation with expressions
HMAC-SHA256 webhook signature verification
Low-code editor for raw expression configuration
MCP server integration
Origin validation / allowed URLs whitelist
Personal access tokens
Retry failed executions with one click
Role-based access control
SSRF protection (IP filtering, DNS pinning, redirect blocking)
Trigger-Process-Perform pipeline for each connector
Two-factor authentication (TOTP) with recovery codes
Visual drag-and-drop connector builder

At a glance

free tierAPI

TypeWeb app

DeploymentCloud

PlatformsWeb

Forindividuals, small projects, growing teams, companies running critical workflows

CompanyChmura Software

Complianceself-reported

GDPR

Resources

Pricing

Prices are stated in EUR (€0/€19/€39/€79 per month). A cost calculator compares Krosyn pricing against Zapier, Make, and n8n Cloud based on usage volume; competitor figures are described as estimates as of April 2026.

FreeFree

2 connectors, 500 events / month, 3-day event retention, 90-day audit log retention, 1 team member, 5 secrets

2 connectors, 500 events/month, 3-day event retention, 90-day audit log retention, 1 team member, 5 secrets

Starter€19/mo

Marked as Recommended plan

5 connectors, 10,000 events/month, 14-day event retention, 1-year audit log retention, 2 team members, 15 secrets

Pro€39/mo

15 connectors, 50,000 events / month, 30-day event retention, 1-year audit log retention, 5 team members, 40 secrets

15 connectors, 50,000 events/month, 30-day event retention, 1-year audit log retention, 5 team members, 40 secrets

Business€79/mo

Custom limits available on request

40 connectors, 100,000 events/month, 90-day event retention, 3-year audit log retention, 15 team members, 100 secrets