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Comparison

ToolJet vs Superblocks

ToolJet and Superblocks both land on Depends.

ToolJet versus Superblocks
CompareToolJetSuperblocks
VerdictDependsDepends
Best forEngineering teams building internal toolsLarge IT teams governing AI-built internal apps
Who it's not forNon-technical teams wanting a polished hosted builderSmall teams needing one simple internal app
PrivacySOC 2 and ISO 27001 claimed, but 2026 brought several CVEs including two auth bypasses . patch discipline is mandatory.⁷No known public vulnerabilities found in the sources reviewed.
Support qualityNo direct support evidence in sourcesNo independent support reviews found
Public sentimentG2 reviewers rate ToolJet around 4/5, and Reddit/Medium comparisons consistently frame it as a cheaper open-source Retool alternative.¹Independent user reviews are scarce; available commentary is mostly the CEO's own posts and vendor case studies.16
Biggest gotchaMarketplace plugin poisoning CVE exists . vet third-party components before installing⁹Pricing tied to usage; costs likely grow as teams build more apps16

Pick ToolJet when

  • Engineering teams building internal tools
  • Self-hosters wanting data control
  • Retool refugees watching spend
  • AI-assisted CRUD app builders

When ToolJet is not a fit

  • Non-technical teams wanting a polished hosted builder
  • Orgs that can't patch fast (active 2026 CVE queue)
  • Overkill: simple lists a spreadsheet or Airtable covers
  • Customer-facing products (built for internal tools)

Pick Superblocks when

  • Large IT teams governing AI-built internal apps
  • Business teams shipping tools fast with guardrails
  • Regulated industries needing air-gapped deployments
  • Snowflake and AWS data shops

When Superblocks is not a fit

  • Small teams needing one simple internal app
  • Solo builders and early-stage startups
  • Buyers wanting transparent, self-serve pricing
  • Teams without dedicated IT or security staff

Sources

  1. ToolJet Reviews 2026 . G2g2.com
    review
  2. ToolJet seller page . 53 G2 reviewsg2.com
    review
  3. ToolJet GitHub repositorygithub.com
    official
  4. ToolJet homepagetooljet.com
    official
  5. ToolJet pricingtooljet.com
    official
  6. ToolJet compliance docsdocs.tooljet.com
    security
  7. CVE-2026-82870 auth bypasssentinelone.com
    security
  8. CVE-2026-82872 cross-org data readrapid7.com
    security
  9. CVE-2026-55413 plugin poisoningendorlabs.com
    security
  10. ToolJet competitive analysis Q2 2026toarn.com
    review
  11. ToolJet review . features, pricingworkflowautomation.net
    review
  12. TechCrunch: ToolJet raises fundingtechcrunch.com
    news
  13. ToolJet case studiestooljet.com
    official
  14. Retool AI vs ToolJet AI comparisonmedium.com
    review
  15. Superblocks homepagesuperblocks.com
    official
  16. YesPress: Superblocks profileyespress.io
    news