Headroom Labs

Paritok is an open-source context compression gateway for AI coding agents, sitting between agents such as Claude Code, Cursor and Codex and LLM APIs to cut token costs via tool-schema filtering, content compression and history summarization. It ships Paritok-4B, a compression model trained on 45K real agent trajectories, under Apache-2.0, with an optional paid hosted tier.

TrustedRouter (legal entity Lore Hex Corp, a Delaware C-Corp) was founded by Joseph Perla and is registered in Miami, FL. It offers an OpenAI-compatible unified API gateway routing to 600+ models across 90+ providers on GCP/AWS/Azure, optimizing for price, reliability, region and privacy. The codebase is fully open source and combines confidential computing with hardware attestation to prove that no prompts or outputs are retained, positioning it as a 'provably private' alternative to OpenRouter.

RadixArk, founded in 2025 in Palo Alto, California, USA, develops AI systems around the SGLang inference engine and Miles reinforcement learning framework, improving model inference and training efficiency by reducing compute and memory requirements.

Ollama, founded in 2023 and headquartered in Palo Alto, California, USA, provides an open-source tool for running large language models locally. Developers can download open-weight models and run them locally with a single command, with the option to use cloud resources for larger models.

Mobius Intelligence is the venture led by UC Berkeley PhD student Sijun Tan that pitched at GMI Cloud's SCALE accelerator Cohort 2, presenting the open-source rLLM project as its homepage. rLLM is a Berkeley Sky Computing Lab reinforcement-learning post-training framework for language agents that powered DeepScaleR, DeepCoder and DeepSWE. No separate company site, founding year or HQ is disclosed.

Cloudflare is a San Francisco-based internet infrastructure and security company founded in 2009 and listed on the NYSE (ticker: NET) since 2019. Its edge network spans 300+ cities and delivers CDN, DDoS mitigation, web application firewall, Zero Trust access and DNS services. It has extended the network into AI infrastructure with Workers AI (serverless GPU inference at the edge), AI Gateway (caching, rate limiting and observability across model providers) and the Agents SDK for building AI agents on Cloudflare Workers.