a16z’s Hottest AI Apps to Watch in 2025
(Fine-tuned by H-FARM AI team + AI)
a16z, one of the top tech VC firms, recently released their annual Apps Unwrapped, highlighting some of the hottest AI apps.
We’ve loved it so much that we've decided to take their list and organize it into macro areas to make it easier to browse, including how the tech influencers who created it use them.
Side note: We’re just kicking off our newsletter and would love to share more content like this with you! We’d love for you to join us as one of our first subscribers - we'll send the full list as downloadable PDF in your first welcome email! 🤗
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General Assistance
AI-powered search engine and research assistant that combines multiple sources and provides comprehensive answers.
Advanced AI chatbot for complex tasks and long-form collaboration.
Versatile AI chatbot with advanced conversational capabilities, including voice interaction.
"Perplexity helps me understand advanced topics 10x faster than Googling and piecing research together in my head. Simply prompt follow-up questions on any topic."
Rowan Cheung, Founder and CEO, The Rundown AI
"I'm obsessed with Claude Projects. I love that I can keep adding on to my project and it saves conversations, files, and artifacts. It's infinite, project-based context and I don't have to continuously re-prompt it. It just keeps going."
Raiza Martin, Founder of CreateSafe
"ChatGPT's new voice mode was a revelation this year. It enabled truly human-like conversations with AI, unlocking much more emotional and engaging experiences."
Justine Moore, Partner at a16z
Get Work Done

Granola

Granola — The AI Notepad for people in back-to-back meetings

Granola takes your raw meeting notes and makes them awesome

GRANOLA - AI notetaker that listens to meetings and automatically formats transcripts into structured notes.
“The best notetaker app for meetings. I've tried everything else. Why I like it: It doesn't join the call and make things awkward, the product is beautifully done, and it has the best transcript and summary features of the tools I've tried.” - Ben Tossell, Founder, Ben's Bites

www.wispr.ai

Wispr Flow | Effortless Voice Dictation

Flow makes writing quick and clear with seamless voice dictation. It is the fastest, smartest way to type with your voice.

Wispr FLOW - AI-powered voice dictation tool that converts speech to formatted text.
"This dictation is incredible — I just talk into my Mac. It removes all my uhms and ahs and even automatically formats bullets when it realizes I'm dictating a list." - Ammaar Reshi, Head of Design at ElevenLabs

Gamma embed

Gamma

Made with Gamma. A new medium for presenting ideas, powered by AI.

GAMMA - AI-powered presentation and document creation platform
"I use Gamma for anything I want to 'present' — traditional slide decks, as well as content that might otherwise be a doc or memo. The format is much more interactive and flexible, and the AI editing features are really helpful." - Anish Acharya, General Partner at a16z

www.adobe.com

Acrobat AI Assistant: Generative AI document & PDF tool

Try the trusted Generative AI document reading tool from Adobe Acrobat. Use Generative AI to ask your PDF questions and summarize your documents.

ADOBE AI ASSISTANT - powered PDF analysis and interaction tool.
"I summarize and talk to my PDFs using AI all the time. Super helpful." - Scott Belsky, Chief Strategy Officer at Adobe

www.cubby.nyc

Cubby – The Collaborative Research Tool

The Collaborative Research Tool

CUBBY - AI workspace built for collaborative research.
"It's a magical experience to have a centralized workspace built for research. It can transform modalities, search across multiple websites, and allows for in-line AI usage. Plus, the 'generate a tweetstorm' feature is made for VCs." - Zach Cohen, Partner at a16z

cora.computer

Cora | Join the waitlist

Cora is a new way to manage your inbox. Hidden in your inbox is a melody. Your email tells the story of your life. An epic record of who you talk to and how, of what you worked on, and how you feel, where you've been, and what comes next. What if you could transform your inbox from chaos into a clear story? One that gives you the bottom line, instead of the back and forth. Your inbox wouldn't just deliver email to you— it would deliver you from email.

CORA - AI email assistant that organizes inbox and automates responses (Waitlist as of Dec 29, 2024).
"Not yet released tool from Every. It takes care of a ton of email - it sends me daily reports to say it has handled 90% to 100% of my email. It has rules for different types of emails, archives them, and will draft responses if wanted.” - Ben Tossell, Founder, Ben's Bites

www.lindy.ai

Lindy.ai — Meet Your AI Assistant

Get things done 10x cheaper, 10x faster with your custom AI — no coding required.

LINDY AI - Platform for building AI agents to automate workflows.
"This reduces the most tedious, time-consuming tasks for my sales team. It allows them to focus on what really matters, such as curating impactful campaigns with clients, taking calls, and sending contracts." - Rowan Cheung, Founder and CEO, The Rundown AI

Spiral

Spiral

Automate 80% of writing tasks while staying true to your voice

SPIRAL - AI tool for content organization and engagement.
"We use this in our podcast workflow to generate potential tiles, thumbnail ideas, and summaries of key takeaways from each episode. It's trained on our style, as well as the most successful past episodes." - Lenny Rachitsky, Newsletter writer and podcast host
Build an Audience

www.delphi.ai

Delphi

Clone Yourself.

DELPHI - Platform for creating AI text, voice, and video clones to engage with audience.
"I built a chatbot trained on all my newsletter posts and podcast episodes. I use it to search stuff I've written about when people ask me questions, and I send them there. The best part is you can call it on the phone and talk to it." - Lenny Rachitsky, Newsletter writer and podcast host

www.heygen.com

HeyGen - AI Video Generator

HeyGen is an innovative video platform that harnesses the power of generative AI to streamline your video creation process.

HeyGen - AI avatar creation and video production platform.
"The AI avatar is trained on my likeness, and it's better than me on-camera. We still do a ton of manual work — scripting, editing, tweaking, adding more b-roll with Gen-3 — but the end result is still 100% better when my avatar presents the news." - Rowan Cheung, Founder and CEO, The Rundown AI

Argil AI - Get short videos with AI clones in 2 minutes.

Argil - Generate videos with your AI clone

Generate social media videos in 2 minutes with your AI Avatar

ARGIL - Specialized AI tool for creating social media video avatars.
“One of the best AI clones out there is Argil. Station F founder Xavier Niel used this for a presentation he did at L'Olympia theater in Paris not too long ago." - Roxanne Varza, Director at Station F

Persona

Persona

PERSONA - Stealth AI agent builder designed specifically for content creators (In development).
"We're using this stealth agent builder to prototype making GrimesAI more agentic and autonomous outside X, Threads, and Discord. It allows us to generate puzzles and ARG experiences that wouldn't be possible without agentic dynamic UX." - Daouda Leonard, Founder, CreateSafe

www.captions.ai

Captions | Your AI-powered creative studio

Meet Captions. The next generation of storytelling -
at your fingertips. Discover the power of AI
and create studio-grade videos in just a few taps.

CAPTIONS - AI-powered video captioning and enhancement tool.
"We've been creating a lot of shareable videos and podcasts to distribute our ideas more widely. Captions really helped accelerate our production flow — and the auto-generated emojis make it fun." - Bryan Kim, Partner at a16z

Viggle AI

Viggle AI | Controllable AI Video Generator

Bring your characters to life with AI. From professional motion capture to viral memes, discover endless ways to create with Viggle.

VIGGLE - Animate your picture and make your character move.
"Makes it really easy to put your body into AI-generated videos; it's even more fun now that you can put multiple characters into the scene! Making random videos in ridiculous scenes reminds me that a lot of new innovation starts out as toys." - Bryan Kim, Partner at a16z

www.joinoverlap.com

Overlap — Transform Long Video into Short Clips, Blog Posts, and More

Overlap uses OpenAI's new o1 model to extract insights from your long form content. On Overlap, you can make short clips, generate articles, and more. Overlap is the premiere AI video clipping tool.

OVERLAP - Transform long-form videos into shorts
"Being able to create short clips has been really awesome and has helped me get a lot more value out of long-form content: my own, my friends' podcasts and YouTube videos, and Y Combinator's content." - Garry Tan, President and CEO, Y Combinator

Photoroom

Remove Background and Create Product Pictures | Photoroom

Create product and portrait pictures using only your phone. Remove background, change background and showcase products.

PHOTOROOM - AI-powered photo editing and enhancement tool.
"The best photo tool for literally all photo editing needs! I use this whenever I want something professional-looking, but also for some silly edits." - Roxanne Varza, Director at Station F

Playground

Free AI Design Tool: Logos, T-Shirts, Social Media - Playground

Create custom designs and graphics with Playground

PLAYGROUND - Create custom designs and graphics with AI.
"I have been creating numerous propaganda posters for SF tech (my Accelerate series), and it's been fascinating to see the results when AI-powered tools bring creativity to life." - Garry Tan, President and CEO, Y Combinator
Build a Product

www.cursor.so

Cursor - The AI Code Editor

Built to make you extraordinarily productive, Cursor is the best way to code with AI.

CURSOR - AI-enhanced code editor.
"It's the era of idea people who can ship, and Cursor enables that. I could not code up any of the apps I wanted to make for myself without Cursor. I think it's going to unleash a new wave of developers." - Ammaar Reshi, Head of Design at ElevenLabs

codeiumdev

Windsurf Editor by Codeium

Tomorrow's editor, today. Windsurf Editor is the first AI agent-powered IDE that keeps developers in the flow. Available today on Mac, Windows, and Linux.

WINDSURF - AI agent-powered IDE for software development.
"Feels intuitive, but there's obviously something powerful happening under the hood. It lowers the bar for coding with AI, simplifying the need for prompting, file management, and all the thought overhead you have with chat surfaces". - Raiza Martin, Stealth Founder and former Senior AI Product Manager, Google Labs

Replit

Replit – Build apps and sites with AI

Replit is an AI-powered platform for building professional web apps and websites.

REPLIT - AI-powered coding platform for building apps from natural language.
"The ability to program and prompt in the same space — with access to powerful APIs (such as Anthropic) and hosting — has changed programming for me from utility to entertainment." - Zach Cohen, Partner at a16z

huggingface.co

HuggingFace Anychat

HF's ANYCHAT - Universal interface for accessing multiple AI models in one place.
“All your AI apps in one place” - Ahsen Khaliq (AK), ML Growth Lead, Hugging Face
Get Creative

ElevenLabs

Free Text to Speech & AI Voice Generator | ElevenLabs

Create the most realistic speech with our AI audio tools in 1000s of voices and 32 languages. Easy to use API's and SDK's. Scalable, secure, and customizable voice solutions tailored for enterprise needs. Pioneering research in Text to Speech and AI Voice Generation.

ElevenLabs - Advanced AI voice synthesis platform.
"It's a great tool that I find myself going back to a lot. I use it mainly for voiceover for my films. It's best-in-class." - Willonius Hatcher, AI storyteller

www.suno.ai

Suno

Suno is building a future where anyone can make great music.

SUNO - AI platform for creating music and audio content.
"As an AI podcast creator, we love creating custom music intros for episodes that superfans can engage with and spread on social. It used to be too expensive to even do one of these; Suno makes it easy to create multiple custom bangers per hour." - Shawn Wang (SWYX), Author, Podcaster, Founder at Smol.ai

Udio

Udio | AI Music Generator - Official Website

Discover, create, and share music with the world. Use the latest technology to create AI music in seconds.

UDIO - AI-powered tools for podcast enhancement and audio production.
"It's the best AI tool to create music. The output is phenomenal and it has allowed me to create some amazing songs." - Willonius Hatcher, AI storyteller

Midjourney

Midjourney

An independent research lab exploring new mediums of thought and expanding the imaginative powers of the human species.

MIDJOURNEY - Advanced AI image generation platform.
"As a lifelong illustrator, I'm aware of the labor that can go into a single image. I've been using Midjourney for every level of concept: from visualizing poetry to storyboarding, to designing clothes, to developing logos based on a rough sketch." - Grimes, CEO at Media Empire

Ideogram: Image Generation for Everyone

Ideogram: Image Generation for Everyone

Ideogram is a free-to-use AI tool that generates realistic images, posters, logos and more.

IDEOGRAM - AI image generation with precise editing capabilities.
"Ideogram not only has one of the best models to generate images (and memes), but an editing canvas to get a new level of precision on your work. I use Ideogram for most of my AI visuals." - Marc Andreessen, Cofounder at a16z

www.runwayml.com

Runway | Tools for human imagination.

Runway is an applied research company shaping the next era of art, entertainment and human creativity.

RUNWAY ML - AI video generation and animation platform.
"This is my current go-to for AI animation. The recent updates they made with Lip Sync and Act-One allow me to create dynamic AI films." - Willonius Hatcher, AI storyteller

klingai.com

KLING AI

KLING AI, tools for creating imaginative images and videos, based on state-of-art generative AI methods.

KLING AI - AI Video generation from China with lots of tools.
"This was a huge year for AI video. It's hard to pick just one, but I think Kling has done a particularly good job in building products around their model. The custom face model and virtual try-on are examples of cool recent launches.” - Justine Moore, Partner at a16z

www.krea.ai

KREA

KREA – Generative AI made easy. Generate and enhance images and videos using powerful AI for free.

KREA - Comprehensive AI creative platform for image and video creation.
"It makes otherwise boring or repetitive video seem mind-blowing and interesting. By combining Krea's Realtime (LCM) filter with a webcam, I can generate pseudo-real-time visuals for live DJ performances or generative performance art." - Anish Acharya, General Partner at a16z
Learn or Grow

Rosebud

Rosebud - AI Journal for Personal Growth

Your AI-powered journaling companion. Gain deeper insights, stay motivated, and improve your well-being. Over 40 million words journaled.

ROSEBUD - AI-powered interactive journaling Mental Health platform.
"Everyone knows the benefits of journaling, but I've struggled to do it consistently. This voice mode integration lets me just yap about my day — it responds and formats everything for me!" - Shawn Wang (SWYX), Author, Podcaster, Founder at Smol.ai

Good Inside

24/7 Parenting Support | Good Inside - Good Inside

Get parenting support from Good Inside with Dr. Becky to navigate challenges, build resilience and strengthen your connection with your child.

GOOD INSIDE - AI parenting assistant with personalized guidance.
"This parenting co-pilot is trained on a modern parenting framework from psychologist Dr. Becky. It's full of scripts, guidance, and pep talks when needed." - Scott Belsky, Chief Strategy Officer at Adobe

Ada

Health. Powered by Ada.

Hi. We're Ada. Our app helps people manage their health, and our enterprise solutions help our partners improve health and care. See how we can help you too.

ADA - AI-powered symptom checker and medical assessment tool.
"I love this app for random medical preoccupations. If I get worried about a random symptom, it gives me a better understanding of what it could be before I see a doctor." - Roxanne Varza, Director at Station F

www.talktoash.com

Talk to Ash | AI Counselor

Better mental health, powered by AI. Ash learns from the best of traditional mental healthcare and offers personalized counseling anywhere, anytime.

ASH - AI-powered mental health and therapy companion.
"I use Ash daily, as both a journal and a therapist. Their model is highly emotive, and responses mimic a therapist way more convincingly than GPT. The voice-first format really makes me feel like I'm talking to a human." - Zach Cohen, Partner at a16z

notebooklm.google

Google NotebookLM | Note Taking & Research Assistant Powered by AI

Use the power of AI for quick summarization and note taking, NotebookLM is your powerful virtual research assistant rooted in information you can trust.

NotebookLM - AI tool that converts documents into audio content (and much more).
"When I want to read something but don't have time, I'll make it into a podcast and listen to it while driving." - Amjad Masad, CEO at Replit

particle.news

Welcome to Particle News

Understand more, faster.

PARTICLE - AI-powered news synthesis and personalization platform.
"This is my daily news app. It synthesizes the angle from all sources, then shares the most objective summary in a feed that's increasingly tailored to my preferences." - Scott Belsky, Chief Strategy Officer at Adobe

ElevenLabs

Elevate your listening experience with ElevenReader | ElevenLabs

Try ElevenReader App to listen to books, articles, PDFs, ePubs, and newsletters with ultra realistic AI voices on the go

ELEVENREADER - Converts documents into audio content (part of ElevenLabs).
"I get through so much more of my reading list (books and articles) with Eleven Reader. The voice selection lets me choose my favorite voice for content. And the podcast generation feature has genuinely given me new insights." - Ammaar Reshi, Head of Design, ElevenLabs
Have Fun

remix.ai

Home

Create, share, and remix AI images and video.

REMIX - Social platform for creating and sharing AI-generated art.
"A cool way to browse + share + remix generative art. My favorite feature (which they've since pulled back on) is adding music to a piece of art — it became an unexpected, visual way to discover and share music. I hope they bring it back." - Anish Acharya, General Partner at a16z

Meta AI

Meta AI

Use Meta AI assistant to get things done, create AI-generated images for free, and get answers to any of your questions. Meta AI is built on Meta's latest Llama large language model and uses Emu, our...

META AI - AI image generation integrated into Meta's apps (not available in EU).
"Just type 'imagine me...' to Meta AI in Instagram, WhatsApp, or Messenger and it'll create fun images of you or your family — infinite amounts of fun." - Danny Trinh, Director of Product Design at Gen AI, Meta

x.ai

xAI

xAI is an AI company with the mission of advancing scientific discovery and gaining a deeper understanding of our universe. Our first product is Grok - a conversational AI.

xAI - xAI's conversational AI chatbot.
"Long uncensored models!" - Marc Andreessen, Cofounder at a16z

Curio

Curio AI Toys - Where Toys Come to Life

Curio Interactive Inc. is dedicated to amplifying global creativity through interactive hardware experiences that educate, enlighten, and entertain. AI Toys

CURIO - AI-powered interactive toys for children.
"I have two Curios for my son — they talk to him and to each other. As the parent, you can custom prompt topics your kid will be interested in while still keeping it flexible. Voice-first experiences will get better and better as the models improve." - Marc Andreessen, Cofounder at a16z
Content sponsored by H-FARM AI
The new research & development AI lab based in H-FARM,
driving innovation in Education, Business and Healthcare.
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