✓
Tool
Category
Pricing
Free?
Updated
BlueWillow
AI Image Generation
Freemium
✓
Mar 2026
→
Discord-based AI image generator using multiple models for best results.
Best for: image-generation
CORE
AI Research
Free
✓
Mar 2026
→
World's largest open access paper aggregator with 250M+ records and text mining API.
Best for: open-access
Unpaywall
AI Research
Free
✓
Mar 2026
→
Free browser extension that finds legal open access versions of paywalled papers.
Best for: open-access
Bing Image Creator ✓
AI Image Generation
Free
✓
Mar 2026
→
Microsoft's free DALL-E 3 powered image generator in Bing and Edge.
Best for: image-generation
Semantic Scholar ✓
AI Research
Free
✓
Mar 2026
→
Free AI academic search with 200M+ papers, TLDR summaries, and citation graphs.
Best for: research
ResearchRabbit ✓
AI Research
Free
✓
Mar 2026
→
Free personalized research paper discovery with visual networks and new paper alerts.
Best for: research
Zotero ✓
AI Research
Free
✓
Mar 2026
→
Free open-source reference manager with browser extension, annotations, and Word integration.
Best for: reference-manager
Google Scholar ✓
AI Research
Free
✓
Mar 2026
→
Free Google search engine for scholarly articles, theses, books, and patents worldwide.
Best for: research
Playground AI
AI Image Generation
Freemium
✓
Mar 2026
→
Free AI image platform with canvas editing and multiple model support.
Best for: image-generation
Craiyon
AI Image Generation
Freemium
✓
Mar 2026
→
Free AI image generator formerly known as DALL-E Mini for quick image creation.
Best for: image-generation
Dezgo
AI Image Generation
Freemium
✓
Mar 2026
→
Free browser-based AI image generator using Stable Diffusion models.
Best for: image-generation
Mage Space
AI Image Generation
Freemium
✓
Mar 2026
→
Free AI image generator with multiple models and no login required.
Best for: image-generation
Stock AI
AI Image Generation
Freemium
✓
Mar 2026
→
AI stock image generator creating royalty-free professional images from text.
Best for: image-generation
Inciteful
AI Research
Free
✓
Mar 2026
→
Free citation network analysis tool for rapid literature review and paper discovery.
Best for: research
OpenAlex
AI Research
Free
✓
Mar 2026
→
Free open catalog of 250M+ scholarly works with open API and data snapshots.
Best for: research
Tensor.art
AI Image Generation
Freemium
✓
Mar 2026
→
Free online Stable Diffusion platform with model marketplace and community
Best for: stable-diffusion
PubMed AI ✓
AI Research
Free
✓
Mar 2026
→
AI-enhanced biomedical literature search built on the PubMed database by NCBI.
Best for: biomedical
Snapseed AI
AI Image Generation
Free
✓
Mar 2026
→
Google's professional mobile photo editor with AI-powered enhancement tools.
Best for: photo-editing
Continue
AI Coding
Free
✓
Mar 2026
→
Open-source AI code assistant connecting any LLM to VS Code and JetBrains.
Best for: coding
Arc Browser
AI Productivity
Free
✓
Mar 2026
→
AI-enhanced browser with smart tab management and page summaries.
Best for: productivity
BASE Search
AI Research
Free
✓
Mar 2026
→
Academic search engine indexing 300M+ open access documents from 10,000+ providers.
Best for: research
Kopernio
AI Research
Free
✓
Mar 2026
→
Clarivate browser extension for one-click PDF access to research papers via library links.
Best for: browser-extension
ChatGPT ✓
AI Writing
Freemium
✓
Mar 2026
→
OpenAI's conversational AI assistant for writing, coding, analysis, and creative tasks.
Best for: chatbot
Perplexity AI ✓
AI Productivity
Freemium
✓
Mar 2026
→
AI search engine with cited sources, multi-step reasoning, and real-time web access.
Best for: search
Claude ✓
AI Writing
Freemium
✓
Mar 2026
→
Anthropic's AI assistant for analysis, writing, and coding with 200K context.
Best for: ai-assistant
Airbyte
AI Data Analysis
Freemium
✓
Mar 2026
→
Open-source ELT platform with 300+ connectors and a custom connector builder.
Best for: data-analysis
Pipedream
AI Automation
Freemium
✓
Mar 2026
→
Developer-first workflow automation with code, APIs, and AI integration.
Best for: automation
Robocorp
AI Automation
Freemium
✓
Mar 2026
→
Python-powered open-source RPA and automation platform with cloud orchestration.
Best for: rpa