
Ultra-fast AI inference on the LPU and LPX platform
CortexPrism records 263 monthly visits with -87.6% month-over-month growth and Free pricing. FlexAI records 44,314 monthly visits with +17.9% growth and Freemium, Paid, Contact for Pricing pricing.
Open-source, self-hosted operating system for autonomous AI agents
| Dimension / Metric | ||
|---|---|---|
| Official Domain | cortexprism.io | flex.ai |
| Pricing Model | Free | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 263 (263) | 44.31K (44,314) |
| MoM Traffic Delta | -1.85K (-87.6%) | +6.73K (+17.9%) |
| Primary Market & Share | 🇺🇸 United States (100%) | 🇺🇸 United States (22.5%) |
| Direct Visits / mo | 78 | 16.45K |
| User Rating | 4.2 | 4.2 |
| Supported Platforms | Website | Website |
Open-source, self-hosted operating system for autonomous AI agents
Run agents against multiple model vendors and swap or route between them without rewriting your agent logic.
Give agents working memory and long-term recall so context survives across sessions instead of resetting each run.
Register your own APIs, scripts and data sources as callable tools that autonomous agents can chain together.
Deploy the whole stack inside your own network or VPS, keeping prompts, memory and tool traffic under your control.
Build, run and scale AI, from open models to governed agents
One API key and a drop-in OpenAI SDK replacement unlock 30+ open models across text, reasoning, coding, vision, embeddings, speech-to-text, text-to-speech, image and video.
Run agents connected to company context and tools with scoped memory, tool permissions, human approvals and an auditable decision trail.
Reserve NVIDIA, AMD or Tenstorrent capacity for VMs, fine-tuning and production inference when shared serverless endpoints are not enough.
AI Factory supports VPC, on-premises and air-gapped installs, with zero data retention, an EU option, SOC 2 Type II and GDPR alignment.

Ultra-fast AI inference on the LPU and LPX platform
The AI developer cloud for GPU pods, serverless inference and clustering

Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.
Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.
Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks
Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks
Serverless cloud infrastructure for AI and data workloads
Serverless cloud infrastructure for AI and data workloads
Your always-on AI teammate, hosted and managed for you
Your always-on AI teammate, hosted and managed for you

High-trust frontier inference, encrypted end to end
High-trust frontier inference, encrypted end to end
The AI cloud built by the creators of PyTorch Lightning
One cloud for 200+ model APIs, agent sandboxes and GPU compute
The low-cost cloud sandbox where AI agents actually live
The low-cost cloud sandbox where AI agents actually live

Self-hosted cloud development environments and AI coding agents for enterprise teams