AppFlowby kosmiso ltd.
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Build Messaging Applications Visually

Create, deploy, and monitor enterprise messaging applications using our intuitive node-based editor. Support for Python and Node.js (JavaScript/TypeScript) runtimes.

Start Building
No-code visual flows
Python & Node.js
Enterprise ready

AI-Powered Code Generation

No coding needed for standard flows like reading from queues or writing to SFTP. For complex scenarios like custom data splitting or filter rules, our AI tools generate the code for you.

Free tier includedPay per usageEnterprise: BYO provider
Components
SQS
Filter
SFTP
Database
Splitter
REST API

Everything you need to build messaging apps

From visual design to production deployment with multi-runtime support.

Visual Node Editor

Drag and drop components to build complex messaging flows without writing code. Connect messaging providers, add logic nodes, and configure transformations visually.

  • Intuitive drag-and-drop interface
  • Pre-built messaging components
  • Real-time flow validation

Visual Flow Designer

Py
Python
JS
Node.js

Multi-Runtime Support

Bring your own transformation libraries. We support Python and Node.js (JavaScript/TypeScript) runtimes, allowing you to use existing code and libraries seamlessly.

  • Python with pip package support
  • Node.js with npm ecosystem
  • TypeScript fully supported

AI Code Generation

For complex logic like custom data splitting or filter rules, our AI tools generate the code for you. No coding expertise needed - just describe what you want and let AI handle the rest.

  • Free tier with complimentary usage
  • Pay-per-usage model
  • Enterprise: Bring your own AI provider
// AI Generated Code
function
filterMessages(msg) {
if (msg.level !== "DEBUG") {
return msg;
}
}
Starter
Perfect for getting started and learning
Free/forever
  • Up to 3 projects
  • Cloud hosting only
  • Limited runtime support
  • Restricted integrations
  • Community support
Get Started Free
Most Popular
Developer
For developers building production applications
£19/month
  • Unlimited projects
  • Cloud hosting only
  • All runtime support (Python, Node.js)
  • All integrations included
  • AI code generation included
  • Priority email support
Get Started

Connect to Popular Messaging Providers

Seamlessly integrate with the messaging platforms your team already uses.

K
Apache Kafka
IBM
IBM MQ
R
Redis
R
RabbitMQ
A
ActiveMQ
N
NATS
P
Pulsar

And many more...

M
MQTT
A
Azure Service Bus
S
Amazon SNS
G
Google Pub/Sub

Simple, Transparent Pricing

Choose the plan that fits your team's needs. Start free, scale as you grow.

Starter
Perfect for getting started and learning
Free/forever
  • Up to 3 projects
  • Cloud hosting only
  • Limited runtime support
  • Restricted integrations
  • Community support
Most Popular
Developer
For developers building production applications
£19/month
  • Unlimited projects
  • Cloud hosting only
  • All runtime support (Java, Python, Node.js)
  • All integrations included
  • Lua scripting engine
  • Priority email support
Enterprise
For large organizations with custom requirements
£500/month
  • Everything in Developer
  • On-premises hosting option
  • Cloud hosting available
  • Dedicated support team
  • Custom integrations
  • SLA guarantees
  • White-label options
Contact Sales

What is Cloud Hosting?

Cloud hosting means your messaging applications run on our secure, scalable infrastructure. We handle deployment, monitoring, scaling, and maintenance so you can focus on building great applications. Enterprise customers can choose between our cloud hosting or deploy on their own premises.

Ready to transform your messaging architecture?

Join thousands of developers who are building the future of messaging applications.

Get Started Now