Overview
Replit AI is an AI tool developed by Replit, designed to empower software creators by redefining the software development lifecycle. With Replit AI, developers can benefit from code completion and assistance features that are now enabled by default.
These features are available to both free and Pro users, with Pro users having exclusive access to the most powerful AI models and advanced functionalities.To ensure optimal performance, Replit invested significant expertise in scaling distributed systems and trained low-latency Language Models (LLMs) to handle compute-intensive AI workloads.
They have successfully trained and served replit-code-v1-3b, an advanced 3B LLM with a code-heavy pretraining mixture, trained on a dataset of 1T tokens that includes 30 programming languages and a developer-oriented subset of StackExchange.Replit's roadmap for the future includes integrating AI into every single feature, acknowledging its fundamental role in software editing and deployment.
As part of this evolution, Replit will eventually become synonymous with AI for software creators, aligning with their mission to empower the next billion software creators.Please note that the specific URLs provided in the text are not applicable or relevant to the functionality and purpose of Replit AI and should be excluded from the description.
Releases
Assistant performance improvements
Agent reliability improvements
3D model generation milestone
AIs built with Replit
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Extract Wisdom from Any Link -- 6 AI Models, Haiku 4.5 SynthesizedDeep Research -- Full long-form research articles from a single question -- 4-layer Mixture-of-Agents pipeline: parallel web search (deep search + YouTube + Perplexity), 3 reasoning models, 2 revision models, final synthesis -- Inline citations linking to every source used -- Search filters: language, date range, academic-only sources -- Prompt optimizer to sharpen your question before the pipeline runs -- Organize articles into projects Mind Maps -- Turn any deep research article into an interactive visual mind map -- Sections branch into subtopics with spatial connections Research Slides -- Generate a full presentation from any deep research article -- 12 style presets across dark and light themes -- Title slides, content slides, quote callouts, two-column comparisons, FAQ slides, sources slide -- Downloads as a single HTML file — present from anywhere with no dependencies -- Quick-access Slides button in the library listing and export dropdown Voice Input -- Microphone button on every major text input (deep research, extraction Q&A, synthesis Q&A) -- Chrome/Edge/Safari use native Web Speech API -- Firefox gets Vosk — an offline speech model running entirely in-browser via WebAssembly (no audio leaves your machine) Model Council -- Ask the same question to 2–6 AI models simultaneously from 16+ providers (Claude, GPT, Gemini, DeepSeek, Llama, Mistral, Qwen, and more) -- Responses stream in side by side so you can spot agreements, contradictions, and unique angles -- GPT 5.2 runs a comparative synthesis: convergence table, divergence breakdown, unique discoveries, and a bottom line -- Follow-up questions build on the full multi-model context -- Web search toggle gives models live internet context -- Save your preferred model combination as a default Debate Arena -- Models don't just answer — they evaluate each other's responses with honest critiques -- Multi-round debates with thinking indicators as models deliberate -- Arbiter (GPT 5.2) delivers a structured verdict: consensus findings, research scorecard, blind spots, unresolved questions -- Debate insights route into the Synthesis Engine for further analysis -- Debate content persists to database — come back to it anytime Text Highlighting & Notes -- Select any text in an extraction or research article and pick from six highlight colors -- Highlights persist permanently across sessions -- Notes drawer with Markdown support and auto-save -- Highlight a passage and send it directly to your notes Creative Domain Focus -- New extraction mode built for creative content (filmmaking, music, writing, design) -- Captures creative philosophy, techniques, process, key tensions, and inspiration — not generic bullet points -- Set per-extraction or as your default in Profile Settings -- Four domain modes total: All Purpose, Research Paper, Tutorial, and Creative X (Twitter) Support -- Paste any tweet URL for full multi-model extraction -- Video tweets are transcribed, text tweets are analyzed -- Same extraction pipeline as YouTube, articles, and PDFs Mistral OCR for Scanned PDFs -- Automatic fallback for PDFs with no text layer (scanned docs, photographed handouts) -- Detects when standard extraction returns near-empty results and switches to Mistral vision OCR Achievements System -- Added 6 starter achievements to guide feature discovery -- Used to gain quicker access to CORE+ features -- Perplexity Sonar Deep Research - After extracting a video/article/PDF, run Sonar Deep Research to get a sourced analysis with cited sources. The Q&A then draws from both the original extraction AND the deep research. -- Grok & Mistral as extraction providers -- Extract Later - Bookmark/save content on the Discover page for later extraction. Persistent playlist at the top of Discover. -- Web Search on Discover - "Web" tab powered by Perplexity with AI-synthesized results + source citations. Discover 5 sources: YouTube, TikTok, Instagram, Reddit, Web. -- Research Paper domain focus — Specific system prompt and formatting for this domain focus; best with research reports -- "Synthesized by" badge — Every extraction now shows which synthesis engine produced the result. -- Spotify Podcast Support | Auto-finds RSS feed, matches episode, pulls direct audio for transcription. Reliability -- Fixed occasional OOM crashes -- PDF service startup timeout extended with early crash detection -- Captionless video detection and fallback system
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Enhance photos to 4K quality instantly with AI.
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The Growth Engine for the Post-Google Era (AEO & GEO)Florent Laval🛠️ 1 tool 🙏 8 karmaJan 17, 2026@FacetHey everyone, I'm Florent, maker of Facet! Please feel free to give me any feedback good or bad you have, it will help me make great improvements! We already have dozens of users and try to use all feedback to enhance the application!
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Chat with history's greatest minds through AI.
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Automated SEO blog posts that actually rank.Good tool. I've tested a bunch of these over the past 6 months. Supawrite is on the expensive side for what you get, but granted it produces great articles (and has a cute mascot). Casper Content is a little bit cheaper and is just as good in terms of keyword/topic research and the quality of articles written. Outrank is probably bottom of the list for article quality and consistancy.
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Find Your Ideal IT Career Path in Minutes - Backed by Psychology
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AI agents will find and mention your brand in viral videos commentsWe used Rumora for our SaaS app and went from 512 to 23,956 signed up users in 3 months, here's the case study with screenshots: https://rumora.ai/case-studies/olovka
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Your AI-Powered Guide to a Better Career. -
AI-powered cooking platform for recipes and meal planning.
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