Free AI APIs for Code security automation

n8n

Build and deploy AI agents and workflows – from prototype to production.

Workflow automation

Open

3,201 n8n.io

Love that it’s open source. I built a whole GPT content pipeline in a weekend.

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🇩🇪 Germany

Released 2y ago

Free + from $21.45/mo

7,605

74

4.3

Invent | AI Customer Support Agents for any channel v2.0

Your AI business agent platform, on any channel

Customer Service

Open

29,801 www.useinvent.com

Alix Gallardo

🛠️ 1 tool 🙏 16 karma

Oct 27, 2025

@Invent | AI Customer Support Agents for any channel

Hi there, I’m Alix, co-founder of Invent. We’re building the future of Customer Support UX, where humans and AI truly collaborate. Would love to read&hear your thoughts. DM for any questions. We ship fast!

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Released 6mo ago

32,960

45

4.8

Codoki AI

AI-powered code reviews that accelerate pull requests and improve code quality

Code reviews

Open

I signed up for early access and have been using codoki for a few months now, eventually brought it into my team as well. Great tool, simple to use, not overwhelming and has caught things in a way thats actually digestible

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Released 9mo ago

Free + from $12.50/mo

2,076

28

4.7