Free AI Tools

Open-source streaming database for building real-time data pipelines and applications. RisingWave processes streaming data with SQL, supporting Kafka, Pulsar, and S3. Maintains state for complex queries and joins. Materialized views for efficient incremental updates. ACID semantics. Auto-scaling. Compatible with PostgreSQL. Community-driven. Best for teams building real-time features. Handles millions of events per second. Low memory footprint. Automatic checkpoints.

Open-source MPP analytical database for lightning-fast OLAP workloads. StarRocks delivers subsecond query latency on complex queries. Supports both real-time and batch loading. Vector search for semantic search and retrieval. Supports joins across multiple tables efficiently. Query cache for repeated queries. Supports multiple file formats. Highly scalable to petabytes. Community-driven. Free and open source. Best for analytics teams. Compatible with MySQL protocol. Fast incremental updates.

Trino is the open federation engine letting analysts query Postgres, S3, Cassandra, MongoDB from one SQL dialect. Cost-based optimizer chooses pushdown strategy. Hive connector reads Parquet, ORC, and JSON from any object store. In-memory caching and predicate pushdown yield sub-second latency on billion-row queries. Backed by Starburst, used by 500+ companies.

Be My Eyes connects blind and low vision individuals with sighted volunteers and AI for visual assistance in real-time instantly. Mobile video call enables quick help with visual tasks anywhere anytime for immediate support. AI provides immediate answers to visual questions automatically with high accuracy. Free volunteer assistance from community of helpers who care about accessibility. Perfect for independent living and daily activities support enabling confidence. Beautiful, intuitive app makes requesting help simple and straightforward. Works for reading labels, identifying colors, navigating spaces, and countless daily tasks. Available 24/7 with fast response times from volunteers worldwide.

Video relay service and app connecting deaf and hard of hearing users with interpreters. Provides on-demand professional ASL interpreters for video calls and phone communication. Available 24/7 with minimal wait times. Government-funded service providing free access. Provides comprehensive features and support helping professionals and organizations achieve their goals efficiently. This comprehensive platform includes multiple features supporting

Open-source scheduling platform with AI-powered booking optimization.

Google Slides introduces AI-powered features including automatic design suggestions, smart layouts, and image optimization within the familiar Slides interface. Create presentations collaboratively in real-time across devices. AI helps organize content intelligently and generates presentation outlines from topic descriptions. Perfect for teams already invested in Google Workspace. Free tier works well for basic presentations. Templates span education, business, creative projects, and more. Built-in commenting and sharing make feedback seamless. Export to all major formats. Mobile app keeps you productive anywhere.

Menti Live enables instant audience interaction during presentations through polls, quizzes, and surveys shown in real-time. Mobile-first design means attendees participate from their phones while results display on the main screen. AI analyzes response patterns to identify engagement trends and audience sentiment. Features include branching logic for dynamic questionnaires, downloadable reports with demographic breakdowns, and integration with major presentation tools. Popular with event organizers, trainers, and corporate communicators. Response times are instant, perfect for making presentations feel like conversations rather than one-way broadcasts.

Presentations.ai generates complete presentations from scratch using AI based on your topic or outline. Simply provide a title and the AI creates slides with relevant content, images, and layouts instantly. Customization tools let you adjust colors, fonts, and messaging to match your brand. Perfect for professionals building presentations from nothing. Includes presentation mode with speaker notes. Templates cover business, education, sales, and marketing use cases. Share links for feedback before presenting. Export to standard formats for any presentation platform.

AI design tool for presentations, infographics, and interactive content.

Zoho Cliq Presentations brings lightweight presentation capabilities directly into the Zoho Cliq communication platform, perfect for quick team updates and synchronous discussions. Create slide decks, present live during video calls, and share with colleagues instantly. AI helps organize talking points into slide format. Works seamlessly within team channels and one-on-one conversations. Perfect for daily standups and internal communications. Integrates with other Zoho office tools. Mobile-friendly so you can present from anywhere.

Zoho Show is a web-based presentation tool offering cloud collaboration, offline access, and seamless integration with the Zoho suite of office applications. AI features assist with design suggestions and content organization. Create presentations from scratch or start with templates covering business, education, and creative fields. Share presentations with real-time editing and commenting. Presenter notes remain private while presenting. Built-in media library with millions of stock images. Works across browsers and mobile devices. Affordable for teams already using Zoho products.

Free accounting software for small businesses that includes invoicing, expense tracking, and financial reports. No monthly subscription costs. Includes payment processing and payroll features at reasonable rates. Mobile app for receipt capture and invoice creation. Good for startups and solopreneurs that need accounting tools without upfront investment. Provides detailed financial reporting and analytics to help businesses understand their financial health. Includes multi-user access so accounting teams can collaborate. Integrates with banking and payment systems for automatic transaction imports. Supports multiple currencies and tax compliance requirements.

Email verification and validation tool that removes invalid, inactive, and risky email addresses from lists before sending campaigns. Checks for bounce risks, spam traps, and disposable addresses. Supports bulk upload and API integration. Real-time verification as you collect emails. Helps improve email deliverability and sender reputation. Includes full activity logging, deal tracking, and sales pipeline management. Works with popular email and communication tools. Provides insights into sales performance and team productivity. Designed to help sales teams close more deals faster and track revenue accurately.

Gmail and Google Workspace native CRM that integrates seamlessly with your email. Automatically logs contacts, emails, and meetings from Gmail without leaving your inbox. Includes automation for follow-ups, deal management, and lead tracking. Built-in phone dialer and call recording help sales teams work faster. Free version available for small teams. Excellent for companies already using Google Workspace.

Sales intelligence and email outreach platform that finds verified B2B emails and builds targeted prospect lists. Database contains millions of business email addresses and phone numbers. Includes email verification to check list quality before campaigns. SMTP integration for sending cold emails at scale. Good for sales development teams running outreach campaigns. Includes full activity logging, deal tracking, and sales pipeline management. Works with popular email and communication tools. Provides insights into sales performance and team productivity. Designed to help sales teams close more deals faster and track revenue accurately.

Email finding tool that discovers professional email addresses from LinkedIn profiles and company websites. Provides email verification and list building. Simple interface for finding single emails or bulk searching. Integrates with common CRMs and email platforms. Good for recruiters and sales teams needing quick, accurate contact information. Includes full activity logging, deal tracking, and sales pipeline management. Works with popular email and communication tools. Provides insights into sales performance and team productivity. Designed to help sales teams close more deals faster and track revenue accurately.

Real estate platform using AI to simplify property search and provide accurate valuations. Provides automated Redfin Estimate and market analysis for property evaluation. Offers direct support from Redfin agents for guidance throughout the home buying process. Uses machine learning to understand property values and current market conditions. Includes home tours and detailed property information to aid decision-making. Provides market analysis and neighborhood information to support informed choices. Helps buyers and sellers navigate the real estate transaction process. Includes tools for comparing properties and identifying value opportunities.

Real estate market intelligence platform using AI for property valuation and comprehensive market analysis. Provides Zestimate automated valuation models that estimate home values based on market data. Helps buyers, sellers, and agents understand current market trends and property values. Integrates extensive real estate data including recent sales, property characteristics, and neighborhood information. Provides detailed neighborhood insights to help with location-based decisions. Includes market analysis tools to identify trends and opportunities. Helps real estate professionals make informed decisions based on data. Supports both residential and investment property evaluation.

Community-powered learning platform where students get help with homework from peers and experts. Provides peer-to-peer assistance on assignments and study questions across many subjects. Crowdsources answers from verified experts and other experienced students. Covers multiple subject areas from math and science to history and languages. Includes verification system to help identify quality answers from reliable sources. Provides explanations that help students understand concepts, not just answers. Helps students feel supported when they need help with challenging material. Creates community where students learn from each other.