Top 15 Free Online Database Software Already Tested

Having a free online database for your business can help you boost the performance of your online database solution. 🔥

You’re here because you want to compare the best databases.

In this article, we’ll help you choose the right one, with a selection of 15 free or very low-cost software packages.

Are you ready? ✅ Let’s start with a basic question…

What is a Free Online Database?

A database is a collection of organized information that can be easily accessed, managed and updated. 📈

Indeed, their data contained in databases is usually organized in rows and columns, in a series of tables, to make data processing efficient. 👌

For example, a company offering marketing services might have a database containing information about its prospects: 👇

Company name	Main contact	Email	Phone	Prospect status	Last interaction
Company A	Marie Dupont	marie@entreprisea.com	01 23 45 67 89	Interested	15/12/2024
Company B	Jean Martin	jean@entrepriseb.com	01 98 76 54 32	Contact us again	20/12/2024
Company C	Sophie Leclerc	sophie@entreprisec.com	01 12 34 56 78	Not interested	10/12/2024
Company D	Paul Durand	paul@entreprised.com	01 11 22 33 44	Interested	05/12/2024

To manage these prospecting files, we generally use a winning cocktail: A prospecting tool with data enrichment and a Sales CRM. 🍹

With Waalaxy, you can create a free or low-cost prospecting database, and I’ll tell you how. ⬇️

What are the different types of Online Database?

There are 3 different types of online database. Here they are: 👇

Free databases for storing customer information

The purpose of these databases is to store data on your existing customers.

This type of database is highly sought after by companies, as it serves several purposes: 📧

• Store contacts.
• Remarketing or retargeting.

Free databases for prospects

These prospecting databases allow you to segment your prospects and launch targeted prospecting campaigns:

• You can assign a tag or a list of prospects.
• Launch automated prospecting campaigns. 🎯

Free Online databases for functional data

The purpose of this type of free database is to store data to run a process. For example, the MySQL database for a website. 👨‍💻

Now we’ll recommend the best tools for your business! 👇

15 Top Free Online Database Software

In this section, we’ll show you the 15 best free online database software to try out for your business. Let’s go! ⏬

We’re going to take a look at databases designed to store customer or prospect information: for your prospecting strategy. Are you ready? Let’s get started! 🔫

1 – Waalaxy: Best Database Software

First, we have the Holy Grail, Waalaxy works as a database to generate leads. 🏆

It’s the best cross-channel B2B automation tool (LinkedIn + Emailing Marketing)! 👽

Waalaxy’s goal is to: 👇

• Save time with automated prospecting.
• Win you more customers through massive, targeted prospecting.

Best of all, Waalaxy has a database built right into the tool. ✅ So you don’t need to link our tool with a third-party tool with Zapier.

We encourage you to test our Waalaxy tool for free for 7 days: 😉

• Database enrichment with Email finder,
• Advanced searches, with 1,000 leads exported from LinkedIn in just a few minutes,
• Detailed database (First name, Last name, Position, Email, Company name, Website URL/LinkedIn, Phone number).
• LinkedIn + emailmulti-channel prospecting for maximum performance 👌

Alternatively, you can create your free database with Waalaxy, then export it as a CSV file: ⚡

2 – HubSpot

HubSpot is the most widely used CRM (Customer Relationship Manager) tool. 📊

In fact, it has qualities that other tools lack:

• Ease of use.
• A clear, fluid user experience.
• Extensive marketing power.

Aimed more at inbound marketing, HubSpot offers 5 services on its platform:

1. Marketing Hub for lead generation, marketing automation and analytics.
2. Sales Hub to enrich leads with information. With advanced CRM, appointment scheduling and quote creation.
3. Service Hub for customer service, with ticket creation, customer feedback and knowledge base.
4. CMS Hub for creating online content with drag-and-drop editor, SEO recommendations and optimization, with various website themes.
5. Operations Hub to synchronize applications, organize customer data and automate marketing processes: data synchronization, programmable automation and data quality.

With HubSpot, you also benefit from features such as a free database.

3 – Pipedrive

More “Sales” and sales process oriented, Pipedrive is a great CRM tool designed by salespeople for salespeople. 🤝

It doesn‘t offer a freemium version, 🤑 but a 14-day free trial on all their offers:

• Essential.
  • Lead, offer, calendar and pipeline management.
  • Easy data import and customization.
  • 24/7 support and over 275 integrations.
• Advanced.
  • All the features of the Essential package, plus :
  • Full e-mail synchronization, with templates and scheduling.
  • Bulk e-mailing plus tracking of opens and clicks.
  • Workflow assembler with triggered automations.
• Professional.
  • All the features of the Essential and Advanced offers, plus :
  • One-click calling and call tracking.
  • Create, manage and sign documents and contracts electronically.
  • Enhanced revenue projections, forecasts and personalized reports.
• Company.
  • All the features of the Essential, Advanced and Professional packages, plus :
  • Unlimited user authorization and visibility settings.
  • Additional and enhanced security preferences.
  • Implementation program and telephone support.
  • No restrictions on the use of functionalities.

If you’re looking to track your sales pipeline, Pipedrive may be right for you. 👂

4 – Salesforce

Salesforce is the most widely used CRM after Hubspot. 💪 More reserved for advanced businesses using micro-optimization of their marketing, Salesforce can be a good choice.

It’s a veritable gas factory with a host of tools, including:

• A sales simulator.
• Personalized customer service.
• Marketing campaign automation.
• A customer-centric e-commerce platform.
• A dashboard with analytical data.
• Data integration with your favorite tools.

Salesforce offers higher rates than the tools presented above. 💰 This is to be expected, since the platform is aimed at companies that need to process large amounts of data.

What’s more, you can try Salesforce for free, with no credit card required and no software to install. 👌

5 – ActiveCampaign

ActiveCampaign is the king of email marketing automation. 👑 In particular, it enables you to trigger numerous marketing actions such as:

• Send personalized e-mails.
• Contact segmentation.
• Behavioral e-mail automation.
• Integrated CRM with lead scoring.
• Probability of closing the sale.
• Website messaging.

ActiveCampaign is reserved more for companies with an established digital strategy. 🌐

6 – Amazon Relational Database Service (RDS)

This first tool lets you install, manage and scale data in a relational database in the cloud. 🌧️ Amazon Relational Database Service (RDS) automates administrative tasks such as:

• Allocation of equipment.
• Database configuration.
• Patches and backups.

The aim of this tool is to give you the fast performance, high availability, security and compatibility your applications need. 👍

Its unique feature is that it stores everything in the cloud.

7 – Google Cloud Platform (GCP): Free Tier

Very similar to RDS, Google Cloud Plaform (GCP) offers hosting on the same infrastructure that Google uses. 💻 This second tool makes it possible, for example, to:

• Hosting websites.
• Host complex applications.

Here are the advantages that Google Cloud Platform offers its users: 👇

• Faster development of new applications and experiences.
• Improved decision-making throughout the company.
• A transformation of communication and collaboration methods.
• An investment in a cloud solution that you can deploy with complete confidence.

8 – Microsoft SQL Server

The famous GAMA (Google-Amazon-Meta-Apple) can’t be concluded without their Microsoft SQL counterpart. 💡In fact, the American brand also offers a local SQL server.

It also offers 3 products:

1. SQL Server on Azure, for easy and secure integrated management.
2. SQL Server Edge to extend SQL on IoT devices to benefit from real-time analysis.
3. SQL Server dedicated to creating intelligent strategic applications thanks to a hybrid, scalable data platform.

If you’re on this article, you’re probably looking for a free solution. 💸

Well, Microsoft has done it! 😀 It’s SQL Server 2019 Developer. A free, full-featured edition, licensed for use as a development database.

9 – MySQL: Database service

Finally, to finish on the functional databases. 🐬 This is surely the best-known tool: MySQL.

In fact, some of the world’s biggest companies use it: YouTube, PayPal, LinkedIn, Facebook and Twitter.

There are 4 offers: ⏬

1. MySQL Database Service with HeatWave.
2. My SQL Enterprise Edition.
3. My SQL for OEM/ISV.
4. MySQL Cluster CGE.

The first enables cloud-native applications to be deployed using the world’s most popular open source database. 🧨

The second offers more advanced functions, with high-performance management tools for achieving substantial load increases: in complete reliability and security.

The third is more aimed at app creators to make them more competitive, get to market faster and reduce the cost of goods sold. 💲

Finally, the fourth enables users to use the database at an exceptional level. With uncompromising scalability, availability and flexibility.

10 – Oracle: Free Cloud Database Service

Oracle Database is a powerful and popular enterprise relational database. 💥 Advanced features include complex transaction management, data analysis and performance optimization.

Oracle offers free solutions as part of the “Oracle Cloud Free Tier” program. This includes two main options:

• “Oracle Autonomous Transaction Processing: ideal for applications requiring fast, secure transactions. Automate tasks such as indexing and backup management to simplify day-to-day administration.
• “Oracle Autonomous Data Warehouse: designed for large-scale analysis, optimizing analytical queries to obtain information faster. With 20 GB of memory, these solutions are perfect for starting up or testing a project! 🚀

11 – PostgreSQL

PostgreSQL is an object-relational database renowned for its robustness and advanced functionality. 🤓 It is particularly well suited to projects requiring complex operations and the processing of large quantities of data.

Main applications:

• Big data analysis: Thanks to its advanced querying and processing capabilities, PostgreSQL is ideal for analyzing large databases.
• Financial and scientific applications: Its precision and rigorous transaction management make it the preferred choice for sectors requiring reliable data handling.

Benefits: 👍

• High level of scalability: PostgreSQL supports advanced data types (XML, JSON) and allows you to add customized functionality.
• Enhanced security: its role-based access control system guarantees effective data protection, essential for sensitive applications.

Disadvantages: 👎

• Complexity for beginners: Its rich functionality means a more difficult learning curve.
• Less efficient for small databases: PostgreSQL can be slower than lighter solutions for projects requiring few resources.

Despite these challenges, PostgreSQL remains a compelling option for projects requiring power and scalability. 🙏

12 – MongoDB: NoSQL database

MongoDB is a NoSQL database, which stores data as documents rather than in a tabular structure. 📊 This makes it particularly suitable for managing unstructured data.

Main features:

• Real-time triggers for creating event-based applications.
• Powerful, expressive query language for complex searches.
• Integrated full-text search for efficient data exploration.
• MongoDB Graphics, a visualization tool for analysis and business intelligence.

MongoDB’s limitations:

• Limited space: The free plan offers only 512 MB of storage capacity 🧠 (paid plan also available).
• Data duplication: Some users report an increase in redundancy as data grows.
• Steep learning curve: Managing and optimizing MongoDB requires advanced skills.
• Complex document database merging: Aggregating and managing relationships between documents can be tricky.

MongoDB is a powerful solution for modern applications, but requires technical expertise. ⚙️

13 – Redis

Redis is an open source, in-memory database renowned for its high performance and versatility. 👾 It’s ideal for applications requiring ultra-fast data access.

Main applications:

• Caching: Redis is used to temporarily store data and accelerate web application performance.
• Real-time message broker: facilitates rapid communication in systems such as chat and notifications.

Benefits: 👍

• Ultra-fast in-memory storage, reducing application latency.
• Support for various data types (strings, lists, sets), offering great flexibility.

Disadvantages: 👎

• Risk of data loss in the event of failure, although persistence solutions are available.
• No SQL support, limiting its use for complex relational databases.

Thanks to its speed and simplicity, 💯 Redis is a preferred choice for applications requiring low latency and high availability.

14 – MariaDB

MariaDB is a “fork” (a derived version) of MySQL, designed to offer better performance and advanced features 👉 while remaining compatible with MySQL.

Main applications:

• Business-critical solutions: MariaDB is preferred for its stability and efficiency in demanding environments.
• Applications requiring flexible replication: its advanced options make replication more powerful and adaptable.

Benefits: 👍

• High performance and scalability, ideal for large databases and complex queries.
• Compatibility with MySQL, facilitating migration while adding enhancements.

Disadvantages: 👎

• Complexity for new users, especially those who have never used MySQL before.
• Less comprehensive documentation than MySQL, which may pose difficulties for beginners.

Thanks to its power and enhancements, MariaDB is a robust alternative to MySQL, 🧐 suitable for enterprises and applications requiring high performance.

15 – SQLite: Free database software

SQLite is a lightweight, integrated relational database, ideal for applications requiring local, serverless data management. 🪶

Unlike databases like MySQL or PostgreSQL, SQLite doesn’t work as a service, but as a simple embedded library. 📚

Main applications:

• Mobile and embedded applications: SQLite is widely used in mobile applications (Android, iOS) and software requiring a lightweight database.
• Configuration and log storage: Its compact format is perfect for storing settings or log files in a structured way.

Benefits: 👍

• Ultra-simple installation and configuration: no server required, just include the SQLite library.
• Performance and lightness, ideal for resource-constrained applications.

Disadvantages: 👎

• Not designed for high loads, it is not suitable for large, multi-user databases.
• Limited functionality compared to traditional databases (e.g. no advanced management of simultaneous connections).

SQLite is a solution for projects requiring an embedded, lightweight database. ☁️

Free Online Database: What’s important?

In this article, we’ve explained what a free online database is. Then, you’ve seen which 15 database software to use for your business. ⏬

Here’s a quick summary of the software we’ve featured here:

1. Waalaxy
2. Hubspot
3. Pipedrive
4. Salesforce
5. ActiveCampaign
6. Amazon Relational Database Service (RDS)
7. Google Cloud Platform (GCP)
8. Microsoft SQL Server
9. MySQL
10. Oracle
11. PostgreSQL
12. MongoDB
13. Redis
14. MariaDB
15. SQLite.

Now you have a wide choice of free databases to try out and combine with other prospecting software! 😉

FAQ: Choose the Right Free Database

What’s the most widely used free database?

The most commonly used free database is MySQL. 🤓 It’s widely used for its simplicity, performance and integration into many Web projects and applications.

MySQL is particularly popular with small and large companies, as it is compatible with tools such as Waalaxy, a platform specializing in automation on LinkedIn.

MySQL and Waalaxy can be used together to efficiently manage user data and automate complex tasks. 👏 This combination demonstrates the effectiveness of free databases!

Which DB are available free of charge?

There are plenty of completely free databases to suit different needs. 🤔 Among technology solutions, Amazon RDS and Google Cloud Platform (GCP) offer limited free options to try out!

For example, Microsoft SQL Server offers an Express version ideal for simple applications, and Free MySQL Server remains a popular choice due to its simplicity and reliability. 👌

For customer data management (CRM tools), platforms such as Hubspot, Pipedrive, Salesforce and ActiveCampaign offer free or trial plans. 🤑

What’s the Best Free Database Software?

Choosing the best free database software depends on your specific needs. ⚡ For relational databases, MySQL is an excellent choice due to its simplicity and extensive community support. 📣 Thanks to its NoSQL approach, MongoDB excels at handling unstructured data.

If you prefer a graph database, tools such as Microsoft Access and Google Sheets (with basic management add-ons) can be useful for beginners. 👍 Finally, platforms like Airtable offer flexibility and simplicity for collaborative projects.

Now you know everything you need to know about choosing a free online database! 🚀