Kdenlive
A free video editor with built-in AI speech-to-text subtitles and AI object masking
VideoFree tier
Free and open source; self-hosting, model or API costs may apply
All AI Tools
265 curated tools. No fake ratings.
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Showing 265 tools
Kilo Code
An all-in-one AI coding agent for VS Code, JetBrains and the terminal
CodingFree tier
Free and open source; self-hosting, model or API costs may apply
Kits AI
Train and use AI voice models for music
MusicFree tier
Free plan at $0; paid plans about $10, $30, and $60/mo (annual options shown)
Kittl
AI-powered design suite for merch, social, and marketing graphics
DesignFree tier
Free $0 (personal use); Pro $15/mo or $144/yr; Expert $35/mo or $312/yr; Max $65/mo or $576/yr
KoboldCpp
One-file local runner for GGUF models with a built-in web UI
Local and open-source modelsFree tier
Free and open source; self-hosting, model or API costs may apply
Krea
Realtime AI image and video generation workspace
ImageFree tier
Free plan with daily units; Basic from about $5/mo; Pro from about $21/mo billed annually; Max and higher tiers
Krisp
AI noise cancellation and meeting assistants
Audio and voiceFree tier
Free trial / free-tier entry at $0; paid plans from about $8–$16/mo depending on tier and billing
LALAL.AI
AI stem splitter and vocal remover for musicians
MusicFree tier
Starter always free (10 minutes); Lite $7.50/mo ($90/yr); Pro $15/mo ($180/yr); one-time minute packs also offered
Langflow
A visual drag-and-drop builder for AI agents and workflows
Agents and automationFree tier
Free and open source; self-hosting, model or API costs may apply
Later
Plan and schedule social posts with AI caption and idea help
Marketing
14-day free trial; Starter $18.75/mo, Growth $37.50/mo, Scale $82.50/mo (billed yearly)
lemlist
Multichannel outbound with AI-assisted sequences
Email
Paid plans from about $55-$69/mo (higher tiers about $89-$359+); free trial available
Leonardo.Ai
An AI creative suite for generating images and video for art, games and marketing
VideoFree tier
Free plan; Essential $12/mo, Premium $30/mo, Ultimate $60/mo; team plans from $24/seat/mo
LibreChat
A self-hosted, ChatGPT-style chat app that connects to many AI providers in one place
Agents and automationFree tier
Free and open source; self-hosting, model or API costs may apply
Lindy
An AI assistant that handles email, scheduling and everyday admin for you
Email
From $29.99/user/month for 3,000 credits; $50 in free credits to try for 7 days; Enterprise plans
Listnr
AI text-to-speech voices with free and paid plans
Audio and voiceFree tier
Free tier available; paid plans about $19, $39, and $99 (confirm billing period on pricing page)
llama.cpp
The fast engine that many local AI apps use to run language models on everyday hardware
Local and open-source modelsFree tier
Free and open source; self-hosting, model or API costs may apply
llamafile
Mozilla's single-file executables that run models anywhere
Local and open-source modelsFree tier
Free and open source; self-hosting, model or API costs may apply
LM Studio
Run local LLMs on your computer for free
Local and open-source modelsFree tier
Free $0 for local LLMs on your machine; Bionic+ about $20/mo; Pro about $100/mo for higher hosted usage
LocalAI
A self-hosted engine that runs text, image and voice AI models locally behind an OpenAI-compatible API
Local and open-source modelsFree tier
Free and open source; self-hosting, model or API costs may apply
Loom
Async video messaging with optional Loom AI
VideoFree tier
Free Starter plan; Business about $18/user/mo; Business + Loom AI about $24/user/mo; free trials available
Lovable
Build working web apps by describing them in plain language
CodingFree tier
Free plan (daily credit grant); Pro $25/mo and Business $50/mo; Enterprise custom