Real-time error alerts, performance insights, and anomaly detection across your full stack. Free 30-day trial.
Move from alert to fix before users notice. AppSignal monitors errors, performance bottlenecks, host health, and uptime—all from one dashboard. Instant notifications on deployments, anomaly triggers for memory spikes or error surges, and seamless log management. Works out of the box with Rails, Django, Express, Phoenix, Next.js, and dozens more. Starts at $23/month with no hidden fees.
Try AppSignal Free
Gemini 3 and 200+ AI Models on One Platform
Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.
Build generative AI apps with Vertex AI Studio. Switch between models without switching platforms.
AI-powered PC monitoring that explains. Not shows numbers/spikes.
...Features:
- Time travel monitoring - debug issues from hours ago
- AI diagnostics with HCK_GPT
- Custom fan curves with profiles
- Floating always-on-top widget
- 2D system map
- Cross-GPU support (NVIDIA/AMD/Intel)
Four complete rebuilds. 29 features killed. 24,000 lines of optimized code.
No team. Solo Dev.
BUILD-IN-PUBLIC
Free because good tools should be.
Alpha v1.6.3—real tools built on real constraints.