llms 73

This category covers tools built around large language models: infrastructure for deploying, fine-tuning, evaluating, and monitoring LLMs in production. With 369 tools listed, it is one of the more technical categories on the site, aimed primarily at developers and ML engineers rather than end users.

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AltText.ai

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AI alt text generator for images

Paid 43 · 53,696 votes

WordAi

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AI content rewriting and paraphrasing

Paid 42 · 42,649 votes

WriteHuman AI Humanizer Tool

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Rewrite AI text to read like human writing

Free 41 · 37,190 votes

The portfolio website builder for photographers, artists and designers

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Portfolio platform with galleries and zero-commission sales

Free 41 · 18,304 votes

AI Text Generator Free

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Generate unique text for blogs, marketing, and writing projects

Free 38 · 64,455 votes

LensAI advertising I Efficient monetization web traffic I Context advertising

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AI-powered ad creation with optimization for conversions

Free 38 · 64,304 votes

Orchard

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AI assistant with web search and file integration

Free 38 · 63,113 votes

AIHumanizer.ai

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Transform AI-generated content to read more naturally

Paid 38 · 59,630 votes

Superblog

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Fast, SEO-ready blogging platform with zero maintenance

Free 38 · 59,382 votes

Essay Writer App

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Write essays and homework with AI assistance

Free 37 · 54,885 votes

SVG.io Migration to PicTrix

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SVG.io to PicTrix migration guide and membership mapping

Paid 37 · 53,947 votes

Undetected

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Make AI-generated text read more naturally and less robotic

Paid 37 · 52,779 votes

MemoriPy

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Learn faster with spaced repetition and active recall

Free 37 · 46,407 votes

8arms.ai

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AI marketing content and campaign management

Free 37 · 44,649 votes

Realistic Text to Speech converter & AI Voice generator

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Generate realistic voiceovers and download as MP3 or WAV

Free 37 · 4,326 votes

Powered by GPT4o

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Convert text and ideas into slides instantly

Free 37 · 44,142 votes

Podfy.ai

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Convert text and audio into edited videos automatically

Paid 37 · 40,796 votes

AI App Icon Generator

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Generate app icons from text descriptions

Paid 37 · 39,221 votes

Colorway AI

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Colors line art sketches and turns them into finished illustrations

Paid 37 · 37,526 votes

Story Path

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Generate story branches and plot ideas

Free 37 · 34,888 votes

BEXI.ai

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Makes AI-generated text read like human writing

Paid 37 · 33,481 votes

Write My PRD

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Generate product requirement documents instantly

Free 36 · 31,557 votes

Textbuddy

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AI writing tools for clear, human-like content

Free 36 · 30,790 votes

Botowski

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AI content generation for businesses

Free 36 · 29,726 votes

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.