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The ML category is a broad collection of 674 tools that apply machine learning across industries and functions, from healthcare documentation and legal research to user research, code generation, and content creation. It captures AI applications that do not fit cleanly into a single vertical.

AIPRM

general

AI content generation for businesses

Free 45 · 9,319 votes

Delve

general

Generate synthetic user personas and conduct AI research

Free 38 · 56,968 votes

Buzzabout

general

Extract insights from reviews, surveys, and social media

Free 38 · 60,898 votes

Revisor

general

Monitor electoral procedures and count voters

Free 38 · 60,806 votes

Xobin AI Evaluate

general

Automated scoring for interview responses

Free 38 · 47,545 votes

PromptWave AI

general

Save and share prompts in one place

Free 37 · 56,016 votes

AI Word Changer

general

Improve writing with synonyms and paraphrasing

Free 37 · 47,176 votes

Prompty App

general

Craft effective prompts and optimize AI interactions

Free 37 · 37,867 votes

api4ai

general

Cloud APIs for background removal, OCR, content moderation, and image processing

Free 37 · 33,649 votes

Shortd.io

general

URL shortener with analytics and QR codes

Free 36 · 31,688 votes

StrataReports

general

Review condo documents and spot financial risks

Free 36 · 31,305 votes

PatternedAI

general

Print-ready patterns in seconds

Free 36 · 27,351 votes

Voicv

general

Clone your voice from short audio samples

Free 36 · 23,033 votes

All Voice Lab

general

Text-to-speech with custom voices

Free 35 · 17,776 votes

Miros

general

AI shopper intelligence

Free 35 · 12,834 votes

SureSteps

general

Generates step-by-step instructions from various inputs

Free 34 · 10,426 votes

iTextMaster

general

Merge, split, compress, and convert PDFs in your browser

Free 34 · 8,373 votes

Automated Predictive Analytics Software

general

Machine learning for advertising, audience, and ROI optimization

Free 33 · 3,840 votes

Because this category covers so many domains, browsing by sub-use case is more efficient than scrolling the full list. Tools like Hippo Scribe and SopCreator serve very specific professional workflows, while others like User Evaluation or Userpersona target product and UX teams. The quality bar across the category is uneven: some tools are mature products with enterprise customers, while others are early-stage experiments. When evaluating any tool in this space, look for evidence of actual accuracy and reliability in your specific domain, since ML performance varies dramatically across tasks. Integration depth and data handling are often the deciding factors for business use. Pricing models are diverse, from usage-based API billing to flat-rate SaaS subscriptions. Open-source alternatives exist for many of the underlying tasks, so for teams with technical resources, comparing commercial tools against self-hosted options is worth the effort.