Introducing Team Bots, shared AI teammates that learn as your team works with them. Give your Team Bot the skills, plugins, and credentials it needs for its role, then work with it in Slack or Grok Bot. https://t.co/73RrG4xpaU
Top startup launches for the week of September 22-30, 2026
70 top startup and company launches for the week of September 22-30, 2026, ranked by verified X views on Launch Archive.
70 launches
Introducing Claude Opus 5.5, the first model in our new Claude 5.5 family. It performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5. https://t.co/Q9C2VKQ79f
Big day 🔥 🚀 Introducing Dolphin AI - an agentic AI studio for complete video production. The story of Dolphin is very interesting. It didn’t start as a product. It started as an internal tool. We started with one question: Why does AI video still struggle the moment you ask https://t.co/JXfFnMaJ9g

Introducing Claude Sonnet 5.5, the second model in the Claude 5.5 family. It’s a clear upgrade over Sonnet 5, runs more than 30% faster, and costs up to 30% less for most work. https://t.co/UvXD8mDTF1

Today we’re introducing Gemini 4 Argon. It delivers frontier performance in complex workflows across real-world software engineering, knowledge work, and cybersecurity defense with an industry-leading 1M token output limit. https://t.co/oDaCoOLu5E

Introducing Eleven v4 and Eleven v4 Turbo, our fastest and most emotive voice models yet. Ranked #1 by Artificial Analysis. https://t.co/gm8nAUMaQL
** Launch Announcement- Custom Indicators now live on Sahi Web ** We can proudly say that we are India’s only broker with custom indicators on an in-house charting engine, working seamlessly across mobile and desktop users. Traders struggle with tracking multiple signals in https://t.co/Rpqqxdd6EP
Today we’re launching Parallax, the AI energy company with a $117m fundraise led by Founders Fund, Eclipse, Lux, Diffusion, Greylock and General Catalyst. (1/5) https://t.co/PYEBwC4s2L
Introducing @Supertake, a new platform that transforms your unique takes on the world into real, shareable investment portfolios using frontier AI and trading agents. Supertake makes it easy for anyone to invest in their ideas, even if they know nothing about investing. 1/ https://t.co/pgettfU30s
We rebuilt After Effects and Premiere for GPT-6 Astra and Sol. Introducing Tesseract. The video creative suite for your AI agent. Give your agent direct access to our creative engine. No more clicking through software built for people. → Edit footage, motion, and sound → https://t.co/o42W50ZnL8
We're releasing HeyGen Video, built for businesses that need production-quality video without production-level costs. Pricing starts at $0.01/s through October (50% off) Built on @Minimax_AI H3, post-trained by HeyGen. Learn more: https://t.co/O7LDjVOlqH https://t.co/wIfXnTPOfB
Introducing Ondo Intelligent Portfolios, the first three portfolios powered by BlackRock. Ondo Intelligent Portfolios introduces a new onchain product category: curated investment portfolios delivered as single onchain transferable tokens. The first three portfolios are based https://t.co/QG0YqIdfqO
You’ve spent years teaching people how your company works. Your AI needs that knowledge too. Introducing Connect AI Gateway. It routes, governs, and learns from AI requests, building a system of record for how your company thinks. Early access is live: https://t.co/3pFkadf0K4 https://t.co/BuavwaiObV
Introducing Ideogram 4.5, the most precise edit model. With each edit, leading models add artifacts, pixel shifts, and color changes. Ideogram 4.5 eliminates artifact buildup, making multi-turn editing possible. Live in Ideogram, the API, and launch partners. Open weights soon. https://t.co/cQZYfPBAw6
Introducing SideShift: the first AI creator marketer. AI can now scale your business better than ANY human. It’s already driven 500B+ views across 1.5M+ HUMAN creators. Try here: https://t.co/drbnF1Vvnt https://t.co/b20b5YOQBz
You cross someone's life's work on your way to work. A bridge, a railway. Someone refused to give up to make it real. You probably don't know their name. We made a film about that. It gets from two bike mechanics to the moon, then a newsletter about solar panels. Sound on. https://t.co/IznfB7PIAD
DoubleZero Edge now carries data from @HyperliquidX. Streams are entirely uncapped, every market, every order, the full L4 book including HIP-3. Introducing the first-class path to Hyperliquid’s order book, and the fastest commercially available feed on the market. https://t.co/FXHMbqNWYk
Today, we’re launching Brain into general availability. One AI workspace for your entire company, people, agents, models, tools, and knowledge, all working together with permissions, privacy, and governance built in. Multiplayer AI is now open to everyone. https://t.co/JWDgCvdjvc
BREAKING: Today, we witnessed the future of marketing. Introducing Citation Outreach A profitable company can add +$3M/month by ranking in ChatGPT and Claude. 12 months ago nobody believed AI search could drive this much revenue. This is absolutely insane. https://t.co/gQriwAOgQW
1/ Today we're announcing the stable Cua Driver release for Omarchy - a new foundation for computer use, built into the OS from the ground up. Over the last month, we worked directly with @dhh, @SpencerGBull and @vaxryy to bring a native synthetic cursor to Omarchy's Hyprland https://t.co/IBt10oGkL7
Introducing Runway Ads, an autonomous engine for performance marketing. Since July, we’ve used Runway Ads to: -Scale ad volume 1,000% while doubling our return on ad spend -Increase conversion by 34% with click-through rate holding steady -Bring our cost per subscriber down 41% https://t.co/QP8LJunL16
Introducing Alexandria. We raised a $75M Series B led by Smash Capital to build the world’s largest knowledge library for superintelligence. Supercharge your agents with instant access to the most powerful data sets & providers. https://t.co/ptd6I04Kmh https://t.co/qaEwrRuR8x
Eleven v4 Turbo is now available in ElevenAgents, bringing the #1 rated quality of Eleven v4 to live conversations with a median inference latency of ~100 ms. ElevenAgents can now power even more personal, empathetic customer experiences across industries. https://t.co/24izvhKZPN
We just launched the next iteration of Precip. The most accurate minute-by-minute rain forecast in the US: • 52% better than Google • 85% better than Apple Weather The best weather app since DarkSky. https://t.co/PwiN3L15tv
Ramp helps you spend less. Now, we’re helping you get paid faster. Today we’re launching @tryramp Accounts Receivable! It’s been our #1 customer request. 100+ businesses are already using it and the early reactions are extraordinary. I think you’re going to love it. https://t.co/ESwOOYODD8
Today we're introducing PuppyDog, the fastest way to make a professional product video with AI. Record your screen. PuppyDog writes the script, narrates it, and turns it into a beautifully animated video. All in 5 minutes. Try it: https://t.co/DyZdPKDhkm https://t.co/Gz6vjaSYqW
Moto is now fully live. We’re opening the first 200 Membership spots today. Download from the App Store or Play Store to begin. https://t.co/c3jyEW3jQa

We heard you loud and clear. ChatGPT Voice can now: - Use plugins like your email, calendar, and Slack. - Be powered by GPT-6 Astra, Sol, and Luna. - Be used in ChatGPT Work on web and mobile, so you can create docs, decks, sites, and spreadsheets or tackle complex tasks in https://t.co/wLUiOt1wNJ
Confido (@confidotech) is building the AI workforce for consumer brands, automating everything from accounting to sales and demand planning. They work with brands like Olipop and Dude Wipes, as well as divisions of Mars and Unilever, and recently raised a $55 million Series B led https://t.co/MChJS4g1tw