DeepSeek
generalOpen-weight LLMs including a 671B MoE model that matches GPT-4o at far lower API cost
With free tier llms 239
Browse the best with free tier llms tools on Listof.Best — 239 options, ranked by popularity. Compare features, pricing and alternatives at a glance.
Elai.io
generalAI video generator for training and tutorials
Riffusion
generalGenerative AI for creating and remixing music
LOVO
generalText-to-speech with 500+ voices in 100 languages
StealthWriter
generalRewrite AI-generated text to sound human
Napkin
generalTurn text into visual charts and infographics
Magiclight.AI
generalTurn text prompts into AI-generated videos
Colossyan Creator
generalCreate videos with AI actors
Superwhisper
generalVoice-to-text for Mac, Windows, iOS
SlidesAI
generalCreate slides from text instantly
Create Your Music With Brev AI Music Generator Free Online
generalGenerate music tracks with AI
Tolgee
generalApp translation with full context and human review
HumanizeAI.io
generalConvert AI text to natural, human-like writing
Pipiads
generalBrowse TikTok and Meta ads to find winning creatives
WriteHuman AI Humanizer Tool
generalRewrite AI text to read like human writing
Lara Translate
generalFast translations across multiple languages
The portfolio website builder for photographers, artists and designers
generalPortfolio platform with galleries and zero-commission sales
Letterly App
generalVoice-to-text transcription for notes and messages
Formula Bot
generalGenerate Excel formulas and analyze spreadsheets without coding
Type.ai
generalLong-form writing editor for storytellers
CoeFont Interpreter
generalReal-time speech translation with AI voices
Tiptap
generalOpen-source rich text editor framework with extensions
Meilisearch
generalFast, open-source search and AI retrieval engine
Deepmotion
generalConvert video to 3D animation instantly
LLM tooling has exploded alongside the models themselves, and the category now spans several distinct problem areas. Deployment and serving tools like PeriFlow and Dstack help teams run models efficiently at scale. Evaluation and observability tools like UpTrain and AIWatch track model quality, drift, and cost over time. Memory and retrieval tools like Cognee add persistent context or RAG capabilities to LLM applications. When choosing, the key questions are infrastructure fit (cloud, on-prem, or hybrid), model compatibility (OpenAI-only vs. open-weight models), and whether the tool addresses your actual bottleneck, whether that is latency, cost, accuracy, or developer velocity. Pricing structures vary: some tools charge per token processed, others per seat or per API call. Open-source options exist across most sub-categories, which is worth considering for teams with engineering capacity to self-host.