10 Best Online Database Software of 2026

1. 1

   Airtable

   A hosted database with a spreadsheet grid, linked records, interfaces and automations.

   8.9overall

   A hosted database with a spreadsheet grid, linked records, interfaces and automations.

   Best forTeams that want a familiar grid with relational tables and a free start for every collaborator

   Adoption data

   10 million active usersAirtable states on its About page that 500,000 companies build in Airtable and that it has 10 million active users.

   Airtable, About Airtable (2026): “500,000 companies build in Airtable 50M+ apps and agents 90% of the Fortune 100 10M active users”

   Airtable is the reference point for online databases that look like spreadsheets. You start with a grid, but each table can link to records in another, so a contacts table can point to companies and a projects table can roll up both. Interfaces let you build a cleaner screen on top of a base for colleagues who should not touch the raw grid, and automations react when a record is created or changed. Airtable lists integrations with Slack, Google Drive, Salesforce, Jira and Zendesk, and it has added AI features across bases and workflows. The Free plan is generous on people because Airtable does not bill anyone on it. The trade-off is price once you grow: Team costs $20 per user per month billed annually, and every editor counts. Teams that want to own their data on their own servers should look at NocoDB or Baserow instead.

   Strengths

   • +All users are free on the Free plan
   • +Largest published user base among the spreadsheet-style tools here
   • +Interfaces let non-editors work with data through a cleaner layout

   Limitations

   • −Team at $20 per user is more than double Grist, Zoho Creator or Baserow
   • −Every editor on a paid plan is billed
   • −Larger data volumes and governance tools sit on higher tiers

   SummaryAirtable is the best place to start a shared online database, and its free plan lets a whole team try it. Budget for $20 per editor once you outgrow it.

2. 2

   Notion

   A shared workspace where database tables sit inside docs, wikis and project pages.

   8.6overall

   A shared workspace where database tables sit inside docs, wikis and project pages.

   Best forTeams that want their tables in the same place as notes, docs and project plans

   Adoption data

   100 millionNotion states on its homepage that it has 100 million users in more than 50 countries.

   Notion, Notion homepage (2026): “100M users in over 50 countries”

   Notion is not a database product first, but its databases are why many teams use it as a shared online table. A Notion database can show the same records as a table, board or calendar, with custom properties, subtasks and dependencies, and every row is also a page that can hold notes. That makes it a strong fit when a client list, content plan or task tracker needs context written next to it. The Free plan includes databases, basic forms that collect responses into a table, and publishing pages to the web. Plus adds charts built from database data and custom forms without Notion branding. Notion also sells Custom Agents that handle repetitive work, charged at $10 per 1,000 credits after a free trial. The pricing page showed euros from our location, so we mark the USD price as pending. Teams with tens of thousands of linked records will find Airtable or a dedicated database easier to scale.

   Strengths

   • +Free plan includes databases, forms and web publishing
   • +Tables live next to the docs and wikis that explain them
   • +Largest published user count on this list

   Limitations

   • −Less suited to large, heavily linked datasets than a dedicated database
   • −Prices showed in euros from our location, so the USD price is pending
   • −Custom Agents cost extra through Notion credits

   SummaryNotion is the right online database when your tables belong next to documents and plans. Pick a dedicated tool if the data itself is the product.

3. 3

   Zoho Creator

   A low-code builder for online database apps made of forms, reports, pages and workflows.

   8.6overall

   A low-code builder for online database apps made of forms, reports, pages and workflows.

   Best forSmall businesses that want a form-driven online database at a low per-user price

   Adoption data

   6 million+ usersZoho states on its Zoho Creator page that the platform has more than 6 million users and 40,000 businesses.

   Zoho, Zoho Creator: Low-code application development platform (2026): “Trusted by businesses worldwide 6M+ Users 40K+ Businesses 7M+ Apps”

   Zoho Creator approaches the online database from the app side. You define forms, and each form becomes a table whose records you view through reports and pages; workflows then act on new or changed entries. This structure suits order intake, field inspections, approvals or inventory where data enters through a fixed form rather than free editing in a grid. Zoho reports more than 6 million users and 40,000 businesses on Creator, and the Standard plan is among the cheapest verified paid options here at $8 per user per month billed yearly, or $12 billed monthly. A free edition covers one app, and a 15-day trial lets you test paid features. The catch is the learning curve: it is less like a spreadsheet than Airtable or Grist, and complex rules are written in Zoho's own scripting language. It offers 32 field types for building forms.

   Strengths

   • +Verified $8 per user per month entry price billed yearly
   • +Large published user and business counts
   • +Grows from a simple table into a full business app

   Limitations

   • −Feels more like building an app than editing a spreadsheet
   • −Free edition is limited to one app
   • −Advanced logic uses Zoho's own scripting language

   SummaryZoho Creator is the value pick for form-based online databases that may grow into business apps. Choose a grid-first tool if your team mostly edits cells.

4. 4

   Baserow

   An open source online database with an application builder, automations and dashboards.

   8.4overall

   An open source online database with an application builder, automations and dashboards.

   Best forTeams that want an open source, Airtable-style database they can host themselves or use in the cloud

   Adoption data

   200,000+Baserow states on its homepage that more than 200,000 active users have joined the platform.

   Baserow, Baserow: the open source data collaboration platform (2026): “Join 200,000+ active users”

   Baserow is an open source database with a grid that will feel familiar to Airtable users, plus an application builder, automations and dashboards. The cloud Free plan includes 3,000 rows and 2GB of storage per workspace, 2,000 automation credits and Grid, Form and Gallery views, which is enough for a small shared tracker. Premium at $10 per user per month billed yearly, or $12 monthly, raises the cap to 50,000 rows and unlocks all views and AI features. Advanced at $18 per user adds role-based permissions and audit logs with 250,000 rows. Baserow can import CSV, Excel, XML and JSON, and it lists HIPAA, SOC 2 and GDPR compliance. The self-hosted option is the main reason to choose it over Airtable, since data can stay on your own infrastructure. Baserow reports more than 200,000 active users.

   Strengths

   • +Free plan includes 3,000 rows and 2GB per workspace
   • +Premium at $10 per user is half the price of Airtable Team
   • +HIPAA, SOC 2 and GDPR compliance listed by the vendor

   Limitations

   • −Free cloud plan caps each workspace at 3,000 rows
   • −Kanban, Calendar and Timeline views need a paid plan
   • −Role-based permissions start on Advanced at $18 per user

   SummaryBaserow is a strong open source alternative to Airtable at half the entry price. Watch the 3,000 row cap if you plan to stay on the free cloud plan.

5. 5

   NocoDB

   An open, spreadsheet-style database that runs in the cloud or on your own server and can sit on Postgres or MySQL.

   8.4overall

   An open, spreadsheet-style database that runs in the cloud or on your own server and can sit on Postgres or MySQL.

   Best forTeams that want an Airtable-style grid with a self-hosted option and capped seat costs

   Adoption data

   35,000+NocoDB states on its homepage that it is trusted by more than 35,000 organizations.

   NocoDB, NocoDB homepage (2026): “Trusted by 35,000+ Organisations”

   NocoDB gives you an Airtable-like grid with views for Kanban, forms, galleries and calendars, but it can also sit on top of an existing Postgres or MySQL database, so the same data is reachable through the spreadsheet interface, the API or SQL. That makes it a practical choice for teams with a developer who wants the data in a standard database. The cloud Free plan is tight at 3 editors and 1,000 records, but Plus at $12 per seat per month billed annually raises that to 50,000 records, and NocoDB stops charging after 9 seats, so a 30-person team pays the same $108 a month as a 9-person team. The self-hosted Community edition is free with unlimited records and seats. Connecting an external database in the cloud requires Business at $24 per seat. NocoDB reports more than 35,000 organizations as users.

   Strengths

   • +Plus and Business bill at most 9 seats, then extra users are free
   • +Community edition is free with unlimited records
   • +Can put a spreadsheet interface on a database you already run

   Limitations

   • −Free cloud plan holds only 1,000 records
   • −External database connections need the Business plan in the cloud
   • −Smaller integration catalog than Airtable

   SummaryNocoDB is the best value for larger teams that want a shared grid, thanks to its 9-seat cap. It is also the strongest pick for putting a spreadsheet face on an existing SQL database.

6. 6

   Grist

   A spreadsheet-database hybrid with Python formulas, structured columns and a free self-hosted edition.

   7.7overall

   A spreadsheet-database hybrid with Python formulas, structured columns and a free self-hosted edition.

   Best forSpreadsheet users who want formulas and a real database structure in the same tool

   Adoption data

   20,000+Grist Labs states on its homepage that more than 20,000 people use Grist across French government agencies and regions through LaSuite.

   Grist Labs, Grist: The evolution of spreadsheets (2026): “There are over 20,000 Grist users in multiple agencies and regions across the country.”

   Grist is the most spreadsheet-like product on this list. Columns have types like a database, but formulas work on whole columns, and Grist includes an AI Assistant that helps write them. The Free plan allows unlimited documents with up to 5,000 records each and 30 days of snapshot history, so you can roll back mistakes. Pro, at $8 per user per month billed annually or $10 monthly, raises the cap to 100,000 records per document and keeps 3 years of snapshots, and a 30-day trial is available. Business at $24 per user adds automations and priority support, with a 5-user minimum. Grist also ships a free open source Community edition, and organizations with under $1 million in total annual income can request a free activation key for the self-hosted product. The only published adoption figure we found is more than 20,000 users in French public agencies, which is why its adoption score is lower.

   Strengths

   • +Pro is the cheapest verified paid plan here at $8 per user billed annually
   • +Feels closest to a classic spreadsheet
   • +Self-hosted Grist is free for organizations under $1 million in annual income

   Limitations

   • −Free plan caps each document at 5,000 records
   • −Automations require the Business plan
   • −Published adoption figure covers one government program only

   SummaryGrist is the best choice for spreadsheet power users who want structure without giving up formulas, at the lowest verified paid price. Its published adoption is narrow, so expect a smaller community.

7. 7

   Quickbase

   A no-code platform for operational databases and workflow apps used by larger teams.

   7.6overall

   A no-code platform for operational databases and workflow apps used by larger teams.

   Best forOperations teams that need audit logs, dashboards and governed workflows on shared data

   Adoption data

   10,000+Quickbase said in an April 2026 press release that it serves more than 10,000 customers.

   Quickbase, Quickbase Appoints Kim Eaton Chief Executive Officer (2026): “In her new role, Kim will focus on continually increasing the value of Quickbase offerings with expanded innovation for its 10,000+ customers”

   Quickbase is the heavyweight among online databases. It lets operations teams build apps on shared tables with dashboards, reports, automations and audit logs, and the Business tier adds Gantt charts plus single sign-on and SCIM user provisioning. That makes it a fit for construction, manufacturing and field operations groups that coordinate work across departments and need a record of who changed what. Quickbase says it serves more than 10,000 customers. The price reflects that focus: Team starts at $35 per user per month priced annually, and a platform minimum is added on top, so it is rarely the cheapest route for a small group sharing a table. There is no free plan, but a 30-day trial is available. If your need is a shared spreadsheet-style table rather than a governed operations app, Airtable or NocoDB will cost far less.

   Strengths

   • +Built for governed, multi-team operational data
   • +Audit logs and backups suit regulated work
   • +More than 10,000 customers

   Limitations

   • −Highest per-user entry price on this list
   • −A platform minimum applies on top of per-user prices
   • −No free plan

   SummaryQuickbase is worth its price for larger operations teams that need governance and audit trails. Small teams sharing a simple table should look elsewhere.

8. 8

   Knack

   A no-code online database with a front-end web app designer and unlimited users.

   7.4overall

   A no-code online database with a front-end web app designer and unlimited users.

   Best forOrganizations that need a database with a login portal for many outside users at a flat price

   Adoption data

   100,000+Knack states on its About page that more than 100,000 users trust their data with Knack and more than 500,000 apps have been built on it.

   Knack, About Knack (2026): “100,000+ Users trust their data with Knack 500,000+ Apps built with no-code on Knack”

   Knack pairs an online database with a front-end designer, so the same tables can power a members portal, a client login area or a public directory. Its key difference from grid-first tools is pricing: Starter costs $49 per month billed annually with unlimited users and roles, so adding a thousand portal users does not change the bill. Starter includes Knack Flows and the Knack API for automation, unlimited tables, fields and pages, an AI App Builder and 20,000 database records. Knack currently offers new customers 66% off the first 3 months. The trade-offs are the record cap on Starter, the lack of a free plan and Knack branding on the entry tier. Knack says more than 100,000 users trust it with their data and more than 500,000 apps have been built on it. For an internal team that only edits rows, Airtable or Baserow will feel more natural.

   Strengths

   • +Flat monthly price with unlimited users and roles
   • +Built-in web app pages for outside users
   • +Introductory 66% discount for new customers

   Limitations

   • −Starter caps the database at 20,000 records
   • −No free plan
   • −Branding removal needs a higher plan

   SummaryKnack is the pick when many outside people need to log in and use your database. The flat price beats per-seat tools once user counts climb.

9. 9

   Caspio

   A low-code platform for online database applications that can be embedded in your own website.

   7.3overall

   A low-code platform for online database applications that can be embedded in your own website.

   Best forBusinesses that want database-driven web apps embedded on their own site with unlimited users

   Adoption data

   15,000+Caspio states on its homepage that it is trusted by more than 15,000 organizations worldwide.

   Caspio, Caspio: Low-code platform for online database applications (2026): “Trusted by Over 15,000 Organizations Worldwide”

   Caspio is built for organizations that want an online database behind forms, search pages and reports that appear on their own website. You design tables, then use a visual builder for forms, reports, charts and calendars, and embed the result on your site or run it on Caspio hosting. Plans start at $300 per month with unlimited users, around-the-clock human support and AI features on every tier, and a 14-day trial covers the full platform. That pricing makes sense for a public-facing app with thousands of users, such as a searchable directory or a registration system, but it is expensive for a small team that just wants to share a table. Caspio says more than 15,000 organizations use it. Teams looking for a grid they can edit together in the browser will get more for less from Airtable, NocoDB or Baserow.

   Strengths

   • +Unlimited users on every plan
   • +Apps embed directly in an existing website
   • +24/7 human support included

   Limitations

   • −Highest entry price on this list at $300 per month
   • −No free plan
   • −More app builder than shared spreadsheet

   SummaryCaspio is a solid choice for public, database-driven web apps with many users. Its $300 starting price rules it out for simple shared tables.

10. 10

    SeaTable

    A German spreadsheet-style database with an app builder, scripting and EU or self-hosted deployment.

    7.3overall

    A German spreadsheet-style database with an app builder, scripting and EU or self-hosted deployment.

    Best forEuropean teams that want a spreadsheet-style database with EU hosting or their own server

    SeaTable is a spreadsheet-style database from Germany that combines tables with a no-code app builder. Bases support 26 column types with filters, grouping, sorting and private or shared views, plus web forms, automations and plugins. Power users can run JavaScript and Python scripts inside a base. The Free plan is unusually wide on people, allowing up to 25 users with 10,000 rows and 2 GB of storage, which suits a club or department that needs many editors on a modest dataset. SeaTable offers its own cloud, a dedicated instance and a self-hosted server, and the server edition is free for up to 3 users. The pricing page showed euros from our location, so we mark the USD price as pending. SeaTable does not publish a customer or user count on the scale of the others here, which keeps its adoption score low.

    Strengths

    • +Free plan allows up to 25 users
    • +JavaScript and Python scripts run inside bases
    • +Self-hosted server edition free for up to 3 users

    Limitations

    • −Free plan caps rows at 10,000
    • −Prices showed in euros from our location, so the USD price is pending
    • −No published user or customer count comparable to the others here

    SummarySeaTable is a sensible choice for European teams that want many free editors and scripting. Its smaller user base means fewer templates and community answers.

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