#1
Opus Clip
Opus Clip
✓

AI video repurposing tool that turns long videos into viral short clips with virality scoring

Content Creation & Media Freemium by
#2
Screaming Frog
Screaming Frog
✓

Technical SEO automation tool for site audits

Marketing & Analytics Paid by
#3
Relevance AI
Relevance AI
✓

AI agent operating system for building autonomous AI workforce

Automation & Productivity Paid by
#4
Beehiiv
Beehiiv
✓

Create and Send Newsletter, the platform for creators and publishers

Marketing & Analytics Freemium by
#5
Offer Bull
Offer Bull
✓

Your Smart Interview Assistant

HR & Recruiting paid by
#6
SalesLabel
SalesLabel
✓

SalesLabel is an AI-powered white-label sales automation platfor

Customer Support & Sales Paid by
#7
KINETK ATS Checker
KINETK ATS Checker
✓

ATS resume checker for job applications

HR & Recruiting Free by
#8
Bulk QR Generator
Bulk QR Generator
✓

bulk QR code generator for Excel and CSV files, with ZIP, PDF, and SVG export.

E-commerce & Retail Free by
#9
Supabase
Supabase
✓

Backend platform for building scalable apps

Software & Development Tools Free by
#10
Idea Buddy
Idea Buddy
✓

AI-powered business planning platform for validating and launching startups

Brand Design Paid by
#11
Vercel
Vercel
✓

Edge deployment platform with AI SDK for Next.js/React apps

Software & Development Tools Free by
#12
Higgsfield Ai
Higgsfield Ai
✓

Multi AI image and video generation, platform

Content Creation & Media Free Trial by
Featured placement

Put your product in front of founders discovering new tools on Stackari.

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#13
Kimi
Kimi
✓

AI assistant for research, reasoning, and long-context tasks

AI Chatbot Freemium by
#14
Base44
Base44
✓

AI app builder for creating software from prompts

Automation & Productivity Freemium by
#15
Windsurf
Windsurf
✓

Codeium's agentic IDE with Cascade for multi-file edits

Software & Development Tools Free by
#16
Zendesk AI
Zendesk AI
✓

AI-powered customer support integrated in Zendesk

Customer Support & Sales Free by
#17
Fireflies.ai
Fireflies.ai
✓

AI meeting transcription and conversation intelligence for sales and support

Automation & Productivity Freemium by
#18
Claude
Claude
✓

AI assistant for writing, analysis, coding, and research

AI Chatbot Free by
#19
Promethean AI
Promethean AI
✓

AI for creative workflows in game development and design

Gaming & Entertainment Paid by
#20
OpenAI API
OpenAI API
✓

Enterprise API access to GPT, DALL-E, Whisper, and other models

Software & Development Tools Paid by
#21
Obsidian AI
Obsidian AI
✓

Local-first knowledge base with plugin support and semantic linking via Smart Connections

Automation & Productivity Freemium by
#22
Lumen5
Lumen5
✓

AI video creation tool converting text/blogs into engaging videos

Content Creation & Media Free by
#23
Harvey AI
Harvey AI
✓

Legal research, contract analysis, and due diligence for AmLaw firms ($11B valued)

Legal & Compliance Paid by
#24
Insilico Medicine
Insilico Medicine
✓

AI-powered drug discovery platform with Pharma.AI and automated lab integration

Science & Engineering Paid by
Featured placement

Put your product in front of founders discovering new tools on Stackari.

Get featured
#25
Copy.ai
Copy.ai
✓

AI copywriting for marketing emails, product descriptions, and social content

Automation & Productivity Freemium by
#26
AIVA
AIVA
✓

AI music composer creating original tracks in 250+ styles

Content Creation & Media Free by
#27
Hootsuite AI
Hootsuite AI
✓

Social media platform with OwlyWriter AI caption generation and LLM Insights brand monitoring

Marketing & Analytics Paid by
#28
Brandmark
Brandmark
✓

AI logo and brand identity generator

Brand Design Free Trial by
#29
QuillBot
QuillBot
✓

AI paraphrasing, grammar checking, and writing enhancement tool

Education & Learning Free by
#30
Codex
Codex
✓

OpenAI coding agent

Software & Development Tools Paid by
#31
HubSpot AI
HubSpot AI
✓

AI-powered CRM with Breeze AI assistants and agents

Customer Support & Sales Free by
#32
Otter.ai
Otter.ai
✓

AI transcription platform with meeting notes, speaker identification, and AI chat

Automation & Productivity Freemium by
#33
Google Gemini
Google Gemini
✓

AI assistant for writing, research, coding, and multimodal tasks

AI Chatbot Free by
#34
Scenario
Scenario
✓

Text-to-3D/2D character generation

Gaming & Entertainment Paid by
#35
Google Ai Studio
Google Ai Studio
✓

Web-based IDE with Antigravity agent for full-stack app generation

AI Chatbot Free by
#36
LangChain
LangChain
✓

Framework for building AI applications with chains and RAG pipelines

Software & Development Tools Free by
Featured placement

Put your product in front of founders discovering new tools on Stackari.

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#37
Elicit
Elicit
✓

AI research assistant for literature review extracting and synthesizing papers

Search & Research Freemium by
#38
Idea Proof
Idea Proof
✓

AI startup validator analyzing ideas across 50+ criteria in seconds

Content Creation & Media Paid by
#39
Spellbook
Spellbook
✓

Contract drafting and review inside Microsoft Word

Legal & Compliance Paid by
#40
Wispr Flow
Wispr Flow
✓

AI voice-to-text dictation across any application

Automation & Productivity Free by
#41
Soundraw.io
Soundraw.io
✓

AI music generation platform for content creators

Content Creation & Media Paid by
#42
Crayon AI
Crayon AI
✓

Competitive intelligence platform with automated data collection and real-time market tracking

Marketing & Analytics Paid by
#43
Framer AI
Framer AI
✓

Website builder for design-focused sites

Brand Design Freemium by
#44
Motion
Motion
✓

AI calendar and project manager auto-prioritizing daily schedules

Automation & Productivity Free Trial by
#45
Salesforce Einstein
Salesforce Einstein
✓

Predictive analytics for sales and customer behavior

Customer Support & Sales Free Trial by
#46
Reclaim.ai
Reclaim.ai
✓

Auto-scheduling tasks and meetings

Automation & Productivity Freemium by
#47
DeepL
DeepL
✓

AI translation and writing assistant

Automation & Productivity Paid by
#48
Hippocratic AI
Hippocratic AI
✓

Patient outreach and follow-up voice agents for healthcare systems

Healthcare & Medicine Paid by
Featured placement

Put your product in front of founders discovering new tools on Stackari.

Get featured
#49
Perplexity AI
Perplexity AI
✓

AI answer engine with real-time search and cited responses

Search & Research Free by
#50
Pinecone
Pinecone
✓

Managed vector database for semantic search and RAG at scale

Software & Development Tools Free by