Top Dev Tools launches this month

39 best Dev Tools startup and company launches this month, ranked by verified X views on Launch Archive.

39 launches
1

AI is already smart enough. Real-world tasks are still slow, expensive and unreliable, because we hand AI a computer built for humans, then wrap it in a heavy harness. AI doesn’t need to get smarter. It needs a computer built for it. Today we’re releasing Pine Computer https://t.co/8NMf7Wc0gt

Oct 9, 2026
Views24.32M
Comments568
Reposts743
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2

$52M seed round. 15M+ users. But this is what we're most proud of yet. Introducing Drama 3: the most emotive and controllable TTS model in the world And yes, it's open-weight. You can now control how even a single word should sound, change its tone, and shift your voice https://t.co/9QnmoRZIaP

Oct 13, 2026
Views13.04M
Comments8.26k
Reposts1.65k
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3

We just released QVAC TranscribePsy, a speech-to-text model small enough to run inside a phone app. It covers 25 European languages on a laptop and 8 on a phone, and on an iPhone 17 Pro Max's Neural Engine the 8-language build transcribes a 10-minute recording in 1.65 seconds. https://t.co/YRjFMtooEB

Oct 14, 2026
Views9.50M
Comments10
Reposts20
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4

New in Claude for Legal: a gallery of ready-made artifacts for contract review, regulatory horizon scans, cite checks, and more. Start from the built-in example, add your own documents and connectors, and share it with anyone across the business. https://t.co/Wn2VK2HeMU

Oct 28, 2026
Views7.86M
Comments892
Reposts2.20k
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5

Today we're launching the Sunra API. Every leading image, video, audio and 3D model through one key, each at its maker's own API price. Pay as you go, with no subscription and no markup. The models are ready. Your app is next. https://t.co/bQzsZ8DJZy

Oct 28, 2026
Views7.71M
Comments184
Reposts389
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6
7

GPT-6.1 Terra: delivering fast and capable computer use at a lower price. GPT-6.1 Terra understands what’s on screen, takes action across apps, writes naturally, and is a more capable model for your whole workday with the efficiency to take on more of it. https://t.co/8JTN1yonmV

Oct 26, 2026
Views6.83M
Comments1.79k
Reposts2.52k
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8

Introducing Claude Haiku 5.5: the cheapest, fastest, and most capable small model we’ve ever released. On average, it costs around 75% less to run than Claude Haiku 4.5. https://t.co/jm06cZJfkV

Oct 7, 2026
Views6.78M
Comments1.61k
Reposts3.26k
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9

Introducing Specs: a new medium for markdown that brings context into, out of, and across Figma AND it’s collaborative AND has unique-to-Figma visual features Live from Config India https://t.co/i3F4FwAu4I

Oct 14, 2026
Views6.18M
Comments38
Reposts88
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10

Introducing SKY-001, the first Engineering World Model. On CAD and BIM tasks, it beats GPT-6 Astra and every frontier model we tested: -> 51-125x faster - > 150-210x cheaper -> Higher IOU than all frontier models SKY-001 lets you dream a physical object before you build it. 18 https://t.co/rfnNPTBCYW

Oct 19, 2026
Views5.00M
Comments825
Reposts2.41k
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11

Introducing the next chapter of 11x: AI agents powering outbound, inbound, and expansion for hundreds of companies, including over 10 public companies. There’s no final playbook for growth. Give your team the capacity to keep trying things. The only limiting factor on your https://t.co/QR8nBn91V3

Oct 14, 2026
Views4.23M
Comments6
Reposts10
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12

Gemini 4 Argon is now globally available. Built to solve your hardest problems from start to finish, the model brings frontier capabilities across coding, enterprise workflows, and cyber defense. https://t.co/N8tOQjwk0x

Oct 13, 2026
Views2.54M
Comments402
Reposts674
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13

1/ Today we're introducing Breken, and with it the final job in software: production engineering. Your tests check what your team thought of. Production checks everything else. Today, your users run that second test for you. Breken runs it instead. Your real software, in worlds https://t.co/6rbwJebZXt

Oct 21, 2026
Views2.20M
Comments99
Reposts286
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14

Let your app choose the right model, tool, or action in near real-time with Decisions API, now available to all developers in public beta. The Decisions API makes decisions up to 10x faster than GPT-6 Luna through the Responses API. https://t.co/zhgRVzJ3aP

Oct 6, 2026
Views2.08M
Comments320
Reposts467
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15

New voices. Better accents. And less "checking..." GPT-Live-1.1 brings these updates to Voice in ChatGPT, Codex, and dots, with new voices in French, German, Hindi, Mexican Spanish, Korean, and Japanese. Rolling out today to all users. Coming soon to the API. https://t.co/L6K8ZUC1xm

Oct 15, 2026
Views2.06M
Comments841
Reposts808
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16

AI Videos finally sound real. Introducing Mirelo SFX 2.0. It watches your video, cuts the music you never prompted, keeps the dialogue, and builds a full sound design synced to the action and consistent across any length clips. You’ve made it look right. We’ll make it sound https://t.co/tJbrwanjMz

Oct 14, 2026
Views1.90M
Comments461
Reposts414
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17

You already gave the LLM the answer. So why is it writing it out from scratch? Introducing a new AI model architecture: Constrained Decoding Models (CDMs) LLMs were built to write. Most production workloads just need an answer: fast, consistent, and affordable. CDMs are https://t.co/QfATwcewaV

Oct 13, 2026
Views1.79M
Comments294
Reposts240
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18

Introducing HyperFrames Studio a video editor built for agents, from scratch Describe it, your agent builds, then you both work on the same timeline Draw or comment on a frame, and it makes the edit 100s of inspirations & templates Download ↓ https://t.co/sGzfWQraI2

Oct 5, 2026
Views1.68M
Comments815
Reposts682
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19

Holy S… we cracked on-brand AI video 🫨 $20K agency videos for $5 in 5 mins. Introducing Synthesia Syren: one prompt → fully on-brand video. Upload existing videos as Brand Context. Syren learns motion, pace, tone of voice, colors and fonts. Launching Friday: Join the https://t.co/3pvV6x4t7e

Oct 7, 2026
Views1.49M
Comments65
Reposts65
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20
21

Today, we're launching Agent Tools. The SaaS subscription model wasn't built for AI agents. Why pay $200/month for software your agent uses twice? Install one skill. Unlock 1,400+ tools. One API key. One wallet. Pay per call. Social media. Search. SEO. Company intelligence. https://t.co/1CyITn0fms

Oct 13, 2026
Views1.10M
Comments23
Reposts19
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22
23

Muse gave your agent a computer. Instinct gave it your phone number. We gave it eyes. Introducing NewEyes AI — your personal agent with eyes. > Glasses see it. > Earphones say it. > It remembers where you left off. > "Good morning. Continue on page 212." Your https://t.co/PxcrCCbcB3

Oct 12, 2026
Views1.06M
Comments97
Reposts127
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24

We’re releasing EmbeddingGemma 2, our first natively multimodal open model engineered for on-device embeddings. Built on the Gemma 4 architecture and released under an Apache 2.0 license, it goes beyond text to unify images, video, audio, and code in a single embedding space. https://t.co/PBdx42PwS7

Oct 6, 2026
Views1.04M
Comments121
Reposts261
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25

Big scenes rarely come down to one sound, so we built SFX v3 to handle more than ever. Our latest model lets you create richer, more precise sound effects from a single text prompt, with improved music and vocals. Now available inside @ElevenCreative and ElevenAPI. https://t.co/hDtvXieFqq

Oct 29, 2026
Views1.02M
Comments90
Reposts121
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26

Today we're launching Macro Sheets, an open source spreadsheet with... - Live collaboration via crdt's (using our existing sync service) human-stress tested to 10 peers, though it should hold up to more. - Live linked @-mentions to other entities in your workspace; docs, https://t.co/BuDjFit7wB

Oct 2, 2026
Views991.4k
Comments16
Reposts10
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27

Today we're launching Blackbit ZERO - the agentic harness for security teams. An autonomous environment that brings cyber-native models, agent swarms and tools under your command to test, trace and verify your own systems. https://t.co/sbck9zvlMh

Oct 21, 2026
Views908.3k
Comments72
Reposts41
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28

Introducing Jinxo, a team room for your AI agents. Put the AI bots you already use into one group chat. They split up the work, push back on bad ideas, vote, help each other, collaborate on projects and its just overall awesome It's free. Sign up at https://t.co/OOPBxXWiYa https://t.co/bqFSJxOJID

Oct 18, 2026
Views697.5k
Comments36
Reposts29
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29

Our agents completed around 100,000 tasks. The failures changed what we’re building. Today, we’re launching @RunFiredrill, a simulation and testing platform for AI agents. Over the past year at @ReloadWork, we built AI agents to get real work done across tools and apps. One of https://t.co/KadvMplRIn

Oct 5, 2026
Views619.6k
Comments6
Reposts10
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30

📣 Gemini 4 Argon is here! Built to solve your hardest problems, Argon excels at real-world software engineering, enterprise workflows, cybersecurity defense, and scientific reasoning. By reliably handling routine tasks like everyday debugging to complex problems like codebase https://t.co/DCriyc3VoU

Oct 13, 2026
Views559.6k
Comments81
Reposts308
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