WELCOME Happy Tuesday, legends. Welcome back to another edition of The Frontier — our weekly newsletter covering the best new AI launches on Product Hunt. Five AI tools you may have missed CreateOS Sandbox — Instant, hardware Isolated Sandboxes for AI agents 70 • SaaS ▲ 182 Jockey by TwelveLabs — The video AI agent that understands your whole library 28 • Productivity ▲ 208 Framer AI Agents — Design and publish professional sites with AI 28 • Design Tools Promoted ▲ 786 Diffsmith — Comment on your AI agent's code & collaborate on changes 25 • Developer Tools ▲ 119 Skim — Free, open-source AI email client for Windows 43 • Windows ▲ 163 Manifest — Turn any webpage into an action manifest for AI agents 82 • API ▲ 150 SPONSORED BY Type 4x Faster Are you really still typing? Full disclosure: Wispr Flow is the AI dictation tool most of us at Product Hunt use (we still have a few holdout typers, what romantics). Hold a key, talk, and clean text drops straight into whatever app you're already in — Slack, email, Notion, your IDE, wherever your cursor lives. No switching windows. No copy-paste ritual. Just say the thing – yes, you can whisper it – and even your most run-on sentences will be turned into polished writing at 4x the speed of typing. Start talking now WHAT'S HOT Kimi K3 Just Wiped $3.3 Trillion From Chip Stocks. Moonshot AI released Kimi K3 last Thursday. 2.8 trillion parameters, largest open-weight model ever announced. It scored above Claude Opus 4.8 and GPT-5.5 on benchmarks, on par with GPT-5.6 Sol. It also knocked $3.3 trillion off chip stocks, the second time a Chinese open-weight model has done that to markets in eighteen months. Investors are back to asking what $725 billion in AI infrastructure capex is actually buying. The weights aren't public yet. They drop July 27, six days from now. When they do, any developer with a GPU setup can run a model that currently benchmarks near the frontier for nothing. DeepSeek V4 is already at $0.87 per million output tokens. K3 costs $15 on the API right now. In six days both those numbers become the ceiling, not the floor. For people building products, the specific number that matters is K3 topping Arena's Frontend Code leaderboard. Code is the most commercially useful benchmark because it's what most products actually run on. If you're building something where the AI writes the code, you're about to have a free option that performs near the best paid one. The chip stock story and the open weights story are the same story. The argument for $725 billion in hardware spend was always that you need the chips to run the best models. K3 makes that harder to say. So does DeepSeek V4. So does whatever drops the week after. The commodity wall just moved again. See Kimi K3 on Product Hunt

WELCOME Happy Tuesday, legends. Welcome back to The Frontier — our weekly briefing on AI launches and news from Product Hunt. Today: OpenAI ships three launches in three days, a floating Claude that reads your screen, and $10k in credits for whatever you build next. Five AI tools you may have missed Claude Overlay — A floating Claude Code chat that sees your screen 43 • Developer Tools ▲ 170 Agentcard for companies — Give your agent a debit card 38 • Fintech ▲ 202 Framer AI Agents — Design and publish professional sites with AI 28 • Design Tools Promoted ▲ 786 Goose Ads Remixer — Remix the ads already winning in your niche 84 • Marketing ▲ 519 Sourclip — Turn NotebookLM into a complete research workflow 31 • Productivity ▲ 101 VocalVia — Turn documents and articles into editable multi-voice audio 41 • Artificial Intelligence ▲ 116 SPONSORED BY So we're just...talking to software now? ElevenLabs has been the go-to for voice for a while. Now they've turned that expertise into agents that actually get things done. You set one up, it talks like a real person, listens, responds, and helps handle the task — support calls, bookings, whatever the job is. Not a demo, not a "press 1 for sales" situation. It's ready to deploy. Feels like one of those shifts where the interface quietly changes. Less typing, less clicking, more just saying what needs to happen and letting it play out Try it today WHAT'S HOT OpenAI's biggest week yet OpenAI just shipped three launches in three days. GPT-Live landed Thursday, a full-duplex voice model that listens, speaks, and reasons at the same time, with live translation and mid-conversation web search. GPT-5.6 , their largest model yet, followed Friday, rolling out customer by customer after US government approval. ChatGPT Work , a desktop app aimed squarely at professional workflows, closed out the week. The one that matters is 5.6. The family ships in three sizes, Sol, Terra, and Luna, and the pitch is coding and agentic work first, chat second. Early reports have it going toe to toe with the best models available on exactly the tasks developers care about. Here's what that means on the ground. For the past year, Claude Code has been the default coding harness for professional builders. GPT-5.6 is the first model in a while that has a lot of us opening a different terminal: trying Codex for the first time, porting workflows over, comparing outputs side by side. If you built everything around one tool, that migration isn't painless. But the labs leapfrogging each other is exactly how everyone building on top ends up with better tools, whichever one you stick with. And if you're going to kick the tires anyway, might as well get paid for it. We teamed up with OpenAI: build something with Sol, Terra, or Luna, schedule your launch for Thursday, July 23, and the top products walk away with $10k in OpenAI credits. See the launch