Retool vs Appsmith (2026): Low-Code Internal Tools Compared

By ToolVS Research Team · Updated April 10, 2026 · 25+ hours of testing

Quick verdict: Appsmith wins on price and open-source flexibility — free forever with self-hosting. Retool wins on polish, connectors (130+), and enterprise support. For budget-conscious teams and those who want data sovereignty, Appsmith is the better choice. Large enterprises choose Retool.

Our Verdict

Best Open-Source

Appsmith

⭐ 4.4/5

Free & Open Source

Completely free to self-host
Open-source, full data control
Active community on GitHub

Fewer pre-built widgets than Retool
Less polished UI than Retool
Self-hosting requires DevOps knowledge

Try Appsmith Free →

Best for Enterprise

Retool

⭐ 4.5/5

Free — $10/user/mo

130+ connectors out of the box
Most polished UI of any low-code tool
Enterprise SSO and audit logs

Expensive at scale ($10+/user/mo)
Proprietary, no self-host on free plan
Vendor lock-in concerns

Try Retool Free →

Side-by-Side Comparison

Category	Appsmith	Retool	Winner
Price	Free forever (self-hosted)	Free plan limited, $10/user/mo paid	✔ Appsmith
Connectors	60+ integrations	130+ integrations	✔ Retool
Open Source	Fully open-source on GitHub	Proprietary	✔ Appsmith
UI Quality	Good, improving rapidly	Most polished low-code UI	✔ Retool
Self-Hosting	Free self-hosting always	Self-hosting on paid plans only	✔ Appsmith
Enterprise Features	SSO on Business plan	Full enterprise with audit logs, SSO	✔ Retool
Community	32K+ GitHub stars, active community	Good but closed-source	✔ Appsmith

Which do you use?

Appsmith

Retool

Who Should Choose What?

Choose Appsmith if:

You want free, open-source internal tools with full data control. Appsmith is ideal for startups, agencies, and teams with DevOps capabilities to self-host.

Choose Retool if:

You have a budget for internal tools, need 130+ pre-built connectors, and want the most polished no-code experience for building internal dashboards quickly.

Frequently Asked Questions

Is Appsmith better than Retool?

Appsmith is better for teams that want free, open-source internal tools they can self-host. Retool is better for enterprises that need a polished, fully-managed solution with extensive connectors and premium support. For startups and cost-conscious teams, Appsmith is the clear winner.

Is Retool free?

Retool has a free plan for up to 5 users and 2 apps. Paid plans start at $10/user/month. Appsmith is free and open-source with unlimited apps and users. Appsmith Cloud has a free tier; self-hosting is always free.

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