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
Developer Tools launch history
Top Developer Tools launches from W4, September 22-30, 2026, ranked by X views.
W4, September 22-30, 2026

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
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 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
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
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