Retool vs ToolJet
Compare Retool and ToolJet for building internal tools. Features, pricing, and open-source vs proprietary.
Quick Verdict
Choose Retool if you need reliability, enterprise-grade security, and can afford $10+/user/mo. Choose ToolJet if you want to self-host for free, need 80+ integrations, or have a tight budget. For teams with fewer than 5 users who just need basic internal tools, ToolJet self-hosted gives you 90% of Retool's features at zero cost.
FEATURE COMPARISON
MAIN DIFFERENCES
Retool is the established market leader for internal tools. It is polished, well-documented, and trusted by thousands of companies from startups to Fortune 500. You pay for that polish — $10/user/mo minimum, with self-hosting locked behind Enterprise pricing.
ToolJet is the open-source challenger. It offers similar drag-and-drop tool building with 80+ data source integrations, and the entire platform is free when self-hosted. The trade-off is less polish, smaller community, and no dedicated support unless you pay for the cloud version.
The real question: is Retool's polish worth $10-50+/user/mo when ToolJet does the same job for free? For most small-to-mid teams that can handle basic DevOps, ToolJet is the practical answer.
WHEN RETOOL WINS
**You need enterprise compliance.** Retool has SOC 2 Type II, HIPAA compliance, SSO/SAML, granular audit logs, and dedicated customer success managers. If your security team needs certifications, Retool checks boxes that ToolJet cannot.
**You want the best developer experience.** Retool's editor is faster, its documentation is better, and its component library is more mature. Building complex tools with dozens of queries and components feels smoother in Retool.
**You need Retool Mobile.** Retool has a mobile app builder that lets you create internal tools optimized for phones and tablets. ToolJet is web-only. If your operations team uses tablets in the field, Retool is the clear choice.
**You want managed infrastructure.** Retool Cloud means zero DevOps. Your team builds tools; Retool handles uptime, scaling, and updates. ToolJet self-hosted means you maintain the server.
WHEN TOOLJET WINS
**Budget is a constraint.** ToolJet self-hosted is free for unlimited users. Retool costs $10/user/mo minimum. For a team of 20 users, that is $2,400/year vs $0. The math is simple.
**You need more integrations.** ToolJet connects to 80+ data sources including PostgreSQL, MySQL, MongoDB, REST APIs, GraphQL, Stripe, Slack, and more. The community regularly adds new integrations. Retool has 50+ curated integrations that are well-tested but fewer in number.
**You want full data control.** Self-hosting ToolJet means your data never leaves your infrastructure. For companies with strict data residency requirements, this is a major advantage. Retool's self-hosted option exists but requires Enterprise pricing.
**You are already running Kubernetes or Docker.** If your team manages infrastructure, deploying ToolJet alongside your existing stack is straightforward. The open-source community provides Helm charts and Docker Compose files.
THE HIDDEN COST OF "FREE"
ToolJet is free when self-hosted, but self-hosting is not free. You need a server ($20-100/mo depending on traffic), someone to maintain it (DevOps time), and you take on responsibility for uptime, backups, and security patches.
The real comparison is ToolJet self-hosted ($0 software + $50/mo server + DevOps time) vs Retool Cloud ($10/user/mo, zero maintenance). For teams with 10+ users, Retool Cloud costs more but saves engineering time. For teams with fewer than 5 users, ToolJet self-hosted is almost always cheaper.
THE VERDICT
Choose Retool if:
Choose Retool if you need reliability, enterprise-grade security, and can afford $10+/user/mo.
Try Retool →Choose ToolJet if:
Choose ToolJet if you want to self-host for free, need 80+ integrations, or have a tight budget. For teams with fewer than 5 users who just need basic internal tools, ToolJet self-hosted gives you 90% of Retool's features at zero cost.
Try ToolJet →