Best Free Data & Databases Tools in 2026

Steampipe is an open-source data-access layer that allows users to query cloud APIs, code, and other data sources using standard SQL. It eliminates the need for complex ETL processes by providing a 'Zero-ETL' approach, treating live cloud configurations and other data as a dynamic database. This enables developers, security professionals, and operations teams to gain real-time insights without syncing or relying on outdated data. The platform leverages a vast library of plugins (over 500) to connect to various services like AWS, Azure, GCP, and many others, organizing their metadata into discoverable SQL tables. This unified SQL interface simplifies tasks such as compliance auditing, security posture assessment, cost optimization, and operational troubleshooting. Steampipe can be used as a CLI tool, or integrated as a PostgreSQL FDW or SQLite extension, making it a versatile tool for anyone needing to analyze and manage their cloud infrastructure and API data efficiently.

Airtable Forms turn database tables into shareable input forms. Collect submissions that feed directly into your Airtable bases without manual data entry. Customize fields, add logic, brand the experience. Responses appear instantly in your tables where automations can process them. No coding, no external form tools. For teams already using Airtable, Forms close the loop on data collection. Instead of copying from another tool, information flows directly where it needs to go.

MySQL is the relational database that powered the web. Open source, reliable, and understood-the database behind countless applications. The ecosystem is vast. The knowledge is widespread. The reliability is proven. Web applications often use MySQL because it works and everyone knows it.

Oracle Cloud provides enterprise cloud infrastructure. Autonomous database, compute, and enterprise applications-cloud from the database company. The database offering is unique. The enterprise focus is clear. The pricing can be competitive. Enterprises already using Oracle consider Oracle Cloud for consistent infrastructure.

PostgreSQL is the advanced open-source database. Relational database with remarkable features-the database serious applications choose. The features are comprehensive. The reliability is proven. The community is strong. Applications needing relational data often choose PostgreSQL for capable, reliable storage.

MongoDB Atlas is a multi-cloud database service offering document database, search, vector search, and stream processing with automatic scaling and global distribution.

Elastic Cloud provides search, observability, and security solutions powered by Elasticsearch. Available as hosted, serverless, or self-managed deployments across AWS, GCP, Azure, and Alibaba with flexible pricing options.

LandingAI offers a comprehensive Visual AI software platform designed to extract structured data from complex, real-world documents and images. It provides Agentic Document Extraction for turning documents into reliable, auditable data without training, and LandingLens for building and deploying computer vision models with accelerated MLOps. The platform is built for businesses across various industries, including financial services, healthcare, automotive, and manufacturing, seeking to drive efficiency and innovation by leveraging unstructured data. It democratizes AI implementation, allowing companies to scale solutions regardless of technical expertise, and offers integration with Snowflake for data governance and streamlined vision tasks. LandingAI aims to reduce deployment time significantly and boasts high reliability for production-grade deployments.

Zapier Tables is a no-code database built for automation. Unlike static spreadsheets, Tables triggers Zaps automatically when records change, and neither triggers nor actions count toward your task quota. It supports AI-powered fields, record formulas, dropdown/button/JSON columns, and connects to 7,000+ apps through Zapier's integration network. Included free with all Zapier plans.

Veeam provides a comprehensive platform for data protection, security, and resilience across diverse IT environments, including cloud, virtual, physical, SaaS, and Kubernetes. It helps organizations manage and protect their data, applications, and workloads, ensuring rapid recovery from cyber threats like ransomware and enabling secure AI adoption. The platform is designed for enterprises, small businesses, and service providers, offering solutions for data backup, recovery, orchestration, and security. It integrates capabilities like immutable backups, automated malware scanning, and data portability to maintain business continuity and compliance. Veeam also focuses on securing AI initiatives by providing tools for data governance, policy enforcement, and audit trails for AI models and agents. Key benefits include accelerated recovery times, enhanced data security with Zero Trust principles, automated compliance, and the ability to confidently deploy AI at scale by managing risks associated with sensitive data and AI pipelines.

Apify is a web scraping and automation platform that enables developers to build, run, and scale data extraction workflows. The platform provides a marketplace of pre-built scrapers (called Actors) and tools to create custom automation solutions for any website. The platform operates on a hybrid subscription plus usage model where plans include monthly platform credits consumed by compute units, data storage, and proxy usage. Actors handle everything from simple data extraction to complex browser automation, with support for JavaScript rendering and anti-bot bypass. Apify provides datacenter and residential proxy networks for reliable scraping at scale. Results can be stored in datasets and exported to various formats or integrated via API. The platform includes scheduling, monitoring, and webhook integrations for production workflows.

Qlik provides a unified platform for data integration, AI, and analytics, designed to help enterprise organizations make smarter decisions faster. The platform offers Qlik Cloud Analytics for powerful, AI-driven analytics, enabling users to explore data, create dashboards, and uncover insights. With Qlik Answers, users can ask questions about their data and find new connections, while automated reports and third-party app integrations streamline actions. Qlik Talend Cloud delivers trusted data across organizations, facilitating faster data-driven projects and more efficient operations. It supports moving enterprise data on-premises or to the cloud, transforming data to keep it accurate and secure, and streamlining end-to-end data management with high-quality, curated data. Qlik also specializes in accelerating AI transformation by combining trusted data with built-in AI for smarter insights, custom predictive models, and intelligent experiences. The platform offers extensive data connectors, including specialized integrations for AWS, SAP, and mainframe data, ensuring real-time data delivery and analytics readiness.

Cloudflare D1 is a serverless SQL database built on SQLite that runs on Cloudflare's global edge network. Designed for developers using Cloudflare Workers and Pages, it provides low-latency data access without managing infrastructure. D1 supports standard SQL queries, automatic read replication, and a Time Travel feature for restoring databases to any point within the last 30 days. Its pricing follows a scale-to-zero model with no charges when inactive and no egress fees, making it cost-effective for applications with variable traffic. Individual databases are capped at 10 GB, encouraging a distributed multi-database architecture.

Firebase is Google's app development platform providing backend services for mobile and web applications. Realtime Database and Firestore handle data without server management. Authentication supports email, social login, and phone auth. Cloud Functions run backend code without servers. Hosting, analytics, and crash reporting included. The complete backend for apps that need to ship fast and scale automatically.

UpLead is a B2B database and sales intelligence platform designed to help sales and marketing teams find accurate contact and company data. It provides access to over 180 million leads, which are verified in real-time using a combination of AI validation and human quality assurance, ensuring a 95%+ data accuracy guarantee. The platform focuses on delivering clean, reliable data to prevent bounces and wasted prospecting efforts. Users can leverage over 50 search filters to identify ideal prospects based on various criteria, including technographics and buyer intent data. UpLead offers features like mobile direct dials, real-time email verification, and CRM integrations to streamline the sales process. It's ideal for B2B companies, sales teams, and marketers looking to build high-quality prospecting lists, enrich their CRM data, and accelerate lead generation and conversion.