Top startup launches for the week of October 22-31, 2026

Introducing AssemblyAI-TTS-1, our first text-to-speech model. Natural speech for voice agents, streaming in 90 ms, at $15 per million characters. On accuracy, naturalness, and cost together, it’s the best TTS model you can run at scale. https://t.co/CZmwqmi9GW

Congrats to @igmarinelli, Gabriel, and @Tractian (W21) on their $130M Series D at a $1.4B valuation! Tractian builds sensors and AI that predict when industrial machines will fail, before they do. Most industrial equipment has no instrumentation at all, so factories find out https://t.co/eevWLl1LkU

Today we’re launching @dydema (YC F26). We’re building personal, programmable brain-computer interfaces: you pick a thought and bind it to anything, like a key, a game or an agent. No surgery required. https://t.co/deyjPPipgK

We’ve raised an oversubscribed $30M Series A1 led by @walden_catalyst to build the Global Compute Grid. We’re turning fragmented GPU capacity into one unified platform where AI teams can access, manage, sell, and orchestrate compute. Our mission: make the world’s compute https://t.co/wJHEv2bYM1

Introducing Runway App Studio. Build the creative app you wish existed, just by describing it. It generates images, video and audio with Runway’s models and your Brand Kits, ready for you or your whole team. No code required. See examples in the thread below. https://t.co/T9EmETuxIN

Today, we’re announcing the Google AI for Healthcare Professionals Certificate, a new flexible program built to help doctors, nurses, and healthcare professionals learn digital skills that can reduce their non-clinical administrative burdens to offer them more time to focus on https://t.co/G5ud3X4p2F

today we're launching @polylane for @Cloudflare let proactive agents continously watch your workers, durable objects, workflows, etc. they fix bugs, improve performance and handle all your alerts we have this on our own prod account and we merge ~8 pull requests every day https://t.co/tjIBwPBr7Q

Introducing a cool new feature: Orca Connect — turn your local GPU running Ollama, vLLM, LM Studio, or other runtimes into a secure, shareable AI API in seconds. Access your local models from anywhere, connect your coding agents, and share inference with your team — no port https://t.co/mN2XWCJok9

Your AI can move from giving trade ideas to taking action on Tria. Introducing Agentic Trading on Tria. Your next trade can start with a prompt. https://t.co/EBtrsDfiBM

Introducing auto-mode for Claygent. It picks the AI model for each row of research, balancing answer quality AND cost. Now on by default for new Claygent columns: - 47% cheaper than sending every task to the most capable model. - <1 second to choose the model for each research https://t.co/1Z1cw2CQ31

Today we're releasing ViBench 2.0, a benchmark for long-horizon software building. Agents start from an empty project and build a whole product, one feature at a time, without seeing what comes next. Even the best models (GPT-6.1 Sol, GPT-6 Astra, Opus 5.5) pass every check in https://t.co/bPfpPwSjtq https://t.co/PnYLrC89GG

Own Your Intelligence @xuster Most companies building with AI still rent their intelligence from frontier labs. As open models improve, more companies will want models they can run, train, and control themselves. The opportunity is to turn a company’s workflows, expertise, and https://t.co/YcBkdtTQuI

⚡ Introducing UBTree: a frontier dLLM-based method for inference speedup🚀 On Ling3-Flash-124B, UBTree delivers ~1,010 output tokens/s with 4-GPU tensor parallelism (TP4) at concurrency 1, averaging a 3.43× end-to-end speedup over target-only autoregressive decoding across six https://t.co/kUDGUipHzL

🚀 The infra that runs Genspark is now open to every developer. Introducing SB-Box: isolated sandboxes for agents. Give your agent a full virtual machine, not a process. It starts fast, scales to zero, and resumes where it left off. Available now in beta. https://t.co/FJKQXWt8Bj