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llms 30

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.

Magiclight.AI

general

Turn text prompts into AI-generated videos

Free 46 · 27,602 votes

Tolgee

general

App translation with full context and human review

Free 41 · 39,787 votes

HumanizeAI.io

general

Convert AI text to natural, human-like writing

Free 41 · 12,898 votes

Formula Bot

general

Generate Excel formulas and analyze spreadsheets without coding

Free 40 · 16,504 votes

Tiptap

general

Open-source rich text editor framework with extensions

Free 40 · 18,071 votes

HumanizeAI Tools

general

Make AI text read more naturally

Free 37 · 51,528 votes

Podcraftr

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Automate podcast editing and social clips

Free 37 · 51,174 votes

EssayFlow

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AI essay writing tool for students and professionals

Free 37 · 50,963 votes

VoiceDub

general

AI voice covers for songs with 10,000+ voices

Free 37 · 42,524 votes

An AI employee that works 24/7 for your business

general

SMS automation for local businesses

Free 36 · 16,224 votes

Talespinner

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Generate story outlines and full narratives from prompts

Free 36 · 21,443 votes

Undetectable Humanizer to Bypass AI Detectors

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Rewrite AI text to read human-written

Free 36 · 20,445 votes

Vidboard AI

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AI video maker and editor

Free 35 · 16,776 votes

Kwirk

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AI-powered writing and productivity tools

Free 35 · 14,597 votes

Vocalize

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Create AI voice covers and text-to-speech audio

Free 34 · 30,745 votes

Create N Play

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Create AI-generated text adventure games for Discord

Free 32 · 60,108 votes

Transcribe to Text Audio & Video

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Convert audio and video to text transcripts

Free 32 · 57,821 votes

ImageComply

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Generate alt text for images automatically

Free 32 · 57,332 votes

Reescribir Textos

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Rewrite text and rephrase content

Free 32 · 31,446 votes

a0.dev

general

AI-powered mobile app builder

Free 31 · 40,389 votes

YouMusic.AI

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Generate original music tracks from text descriptions

Free 31 · 37,865 votes

Yozo

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AI marketing team for e-commerce stores

Free 31 · 32,935 votes

Humanize AI

general

Humanize AI text for free without signup

Free 31 · 31,195 votes

Summarie

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Summarize long-form text and extract key information

Free 30 · 18,286 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.