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Infrastructure

Osmosis is a post-training platform that helps companies fine-tune language models using reinforcement learning. We work with fast-growing AI companies to train task/domain-specific models that beat foundation models on performance…

Founders · Product · How it works

Founded
2024
Team
6 people
Analytics

Bluejay is the QA platform for AI agents. Rigorously test your voice agents—before and after deployment. Simulate edge cases, catch regressions, ensure security, and benchmark performance. Stop vibe testing. Quality is engineered.

Founders

Founded
2025
Team
10 people
API platform

Use Pakistan's best AI calling platform to automate appointment booking, lead qualification, and routine customer service. 100+ realistic Urdu voices. APIs for Text to Speech (tts). Try for free.

Founders · Origins · Product · How it works

Founded
2024
Team
3 people
Infrastructure

Human Archive (YC W26) is building the data and deployments infrastructure for physical AI. We design hardware, deploy cameras and sensors globally, and train models that help AI better understand how humans interact with the…

Founders · Product

Founded
2026
Team
100 people
Infrastructure

CTGT is an applied AI research laboratory fundamentally solving the alignment and reliability bottleneck for enterprise AI. For enterprises, especially highly regulated industries, deploying Generative AI is historically a compromise…

Founders · Product · How it works

Founded
2024
Team
10 people
API platform

Compresr is an LLM context-compression API: send long context plus your query, get back a shorter context that keeps the answer-bearing tokens and drops the rest. Cut token cost and latency; at light compression, match or beat…

Founders

Founded
2026
Team
3 people
AI agent

At Reform, we’re building a platform for building and managing AI agents that perform high-stakes operational work. Some of the most critical industries today run on outdated systems, spreadsheets, and manual processes - creating…

Founders · Product · How it works

Founded
2023
Team
13 people
Infrastructure

Brainbase lets teams get to extremely powerful agents extremely fast across any model or harness by handling agent hosting, scaling, evaluations and more.

Founders · Pricing

Founded
2024
Team
4 people
Analytics

Voker is the Agent Analytics Platform for monitoring and improving your AI agents. Companies like Dutch.com use our SDK to build better agents. Alex and Tyler met at a high-growth E-Commerce startup where Tyler was running Technology…

Founders · Product

Founded
2024
Team
6 people
API platform

OpenTools gets your store ready for agentic commerce, so AI agents like ChatGPT, Claude and Perplexity can buy from it. Get a free score in 20 seconds.

Founders

Founded
2023
Team
3 people
Infrastructure

Cut OpenAI, Anthropic, and Gemini API costs with accuracy held flat — or take a smaller cut and lift accuracy by several points instead. The bear-2 prompt compression API strips low-signal tokens from your inputs before they hit the…

Product

Founded
2025
Team
2 people