llm-orchestration
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Teneo.ai
AI that doesn't guess. Ever.
Teneo.ai Bet 25 Years on Zero Hallucinations
The Stockholm firm behind Elbot and 17,000 live AI agents says it can automate contact centers without the guesswork. The catch: it has to survive its own cash crunch first.
Spine AI (YC S23)
Spine AI (YC S23) is a San Francisco startup building coordination software for AI agents. Its current product, Medley, is a plugin for Claude Code: you type /mission and Medley breaks the request into a plan, spins up a coordinated team of agents across different models, runs them in parallel with human approval gates, and tracks the whole job on a shared mission board. Founded by Akshay Budhkar and Ashwin Venkatesh Raman, the company argues that a governed team of agents beats any single model working alone.
Legion Intelligence
Legion Intelligence is a San Francisco company building a governed, agentic AI platform for national security and regulated enterprises. Formerly Yurts, it lets defense agencies and Fortune 500 teams deploy and orchestrate AI agents across cloud, on-prem, air-gapped, and classified networks (IL-2 through IL-6) using any large language model, with human-in-the-loop control and full auditability. Its platform has been fielded at U.S. Special Operations Command, the U.S. Army, and the Department of Energy, where it cut intelligence-summary creation time by 94% and saved staff hundreds of hours per week.
Orkes
Orkes is an enterprise workflow orchestration company built by the creators of Netflix's open-source Conductor engine. It offers a fully managed, cloud-hosted platform that lets developers build, run, and scale durable workflows across microservices, APIs, and - increasingly - AI agents, giving companies a reliable way to put long-running, event-driven, and agentic processes into production without reinventing the underlying orchestration plumbing.
DBOS, Inc.
DBOS, Inc. is a San Francisco- and Cambridge-based developer infrastructure company commercializing durable execution technology born from a joint MIT-Stanford research project led by Postgres creator Michael Stonebraker and Apache Spark creator Matei Zaharia. Its flagship open-source library, DBOS Transact, adds crash-proof workflow orchestration and built-in observability to ordinary Python and TypeScript programs by persisting application state in Postgres, so software resumes exactly where it left off after a failure - without a separate workflow server. The company pairs the library with DBOS Conductor and DBOS Cloud for managing and hosting reliable backends, AI agents, and long-running workflows.
StackAI
StackAI is a San Francisco no-code platform for building, deploying, and governing custom AI agents that automate back-office work across enterprise systems like Salesforce, Slack, and Google Workspace. Founded in 2023 by MIT robotics PhDs Antoni 'Toni' Rosinol and Bernardo Aceituno out of Y Combinator's W23 batch, it grew to 100+ enterprise customers and processed over a million documents before Asana acquired it in May 2026 for a reported $75 million to anchor its 'operating system for human-agent teams.'