Kaktus
Kaktus is our intelligent hardware engineering platform, allowing anyone to design, wire, and build in the AI-first era.
Hardware Copilot.
Describe the device or subsystem you want to build. Kaktus auto-resolves pin assignments, verifies electrical constraints, and compiles production C++ directly to your hardware.
Synthesis
Natural language to schematic
Safety
Pin voltage & current rules
Firmware
Real-time C++ compilation
Telemetry
Live bidirectional serial
circuit-simulation.kaktus
Simulating
−100%+|Step 6 of 6
Net:PWM ~GPIO 18
Simulate Reality.
Test your firmware directly against virtual hardware. The system compiles C++ instantly and simulates serial logic in real-time.
See the step-by-step guideSimple, transparent pricing.
Start building for free. Upgrade for advanced reasoning and complex projects using our Pro models.
Free
Perfect for learning and simple circuits.
₹0/mo
- 75k Tokens Daily
- Standard Processing Speed
- Gemini 2.5 Flash & 2.5 Flash Lite
POPULAR
Starter
Unlock better reasoning (1 week).
₹39/1 week
- 165k Daily Tokens Quota
- Fast Processing Speed
- Unlocks Gemini 3.5 Flash
- 7 Days Full Access
Booster
For mid-term projects (2 weeks).
₹69/2 weeks
- 255k Daily Tokens Quota
- Priority Processing Speed
- Unlocks 3.5 & 3.6 Flash
- 14 Days Full Access
Pro
For serious builders and engineers (1 month).
₹169/1 month
- 335k Daily Tokens Quota
- Max Processing Speed
- Unlocks 3.7 & 3.8 Flash
- 30 Days Full Access
Need Custom Tokens?
Require massive token limits, custom enterprise models, or team API access? Contact our admin to get a personalized pricing plan tailored for your heavy workloads.
Have an issue or complaint?
We take your experience seriously. Drop your issue below and we promise to solve it and get back to you within 2 to 3 days.
Ready to build?
Join the physical-first era. Enter the workspace and let Kaktus turn your ideas into reality.
Enter Workspace