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Business Intelligence · head to head

Chartio vs GNAT Pro

Chartio logo

Chartio

Business Intelligence

Cloud-based data exploration (discontinued)

From
On request
Free plan
No
Visit ChartioFull review
GNAT Pro logo

GNAT Pro

Developer Tools

Software development environments and toolchains for Ada, C/C++ and Rust

From
On request
Free plan
No
Visit GNAT ProFull review

The short version

  • Chartio is free; GNAT Pro prices on request.
  • Where Chartio falls short: product was discontinued and sunset on March 1, 2022 after company acquisition by Atlassian.
  • Where GNAT Pro falls short: no pricing published on website; requires contacting AdaCore directly for quotes.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Chartio and GNAT Pro actually diverge.

Attributes where Chartio and GNAT Pro differ
AttributeChartioGNAT Pro
CategoryBusiness IntelligenceDeveloper Tools

Identical on both: starting price (On request), free tier (No), platforms (Web).

Not yet recorded: pricing model for Chartio, founded for GNAT Pro.

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Chartio

  • Visual Query Builder
  • Interactive Dashboards
  • Data Blending
  • Collaboration
  • Embedding
  • PostgreSQL
  • MySQL
  • Redshift

Only in GNAT Pro

Nothing recorded that Chartio does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Chartio

  • Drag and drop chart building over SQL databasesnot GNAT Pro
  • Shared business dashboards for non-technical teamsnot GNAT Pro
  • Exploring warehouse data without writing SQLnot GNAT Pro

GNAT Pro

  • Building certified avionics software meeting DO-178B/C standardsnot Chartio
  • Developing automotive embedded systems with ISO-26262 compliancenot Chartio
  • Integrating Ada, C/C++, and Rust components in single codebasenot Chartio
  • Managing software supply chain vulnerabilities and SBOMsnot Chartio
  • Supporting long-lived software systems spanning decadesnot Chartio

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Chartio

  • Product was discontinued and sunset on March 1, 2022 after company acquisition by Atlassian
  • No current pricing available as service no longer operates
  • Users were migrated to alternative Atlassian solutions

GNAT Pro

  • No pricing published on website; requires contacting AdaCore directly for quotes
  • Vendor indicates per-user, per-year subscription model but does not disclose specific costs

Pricing, plan by plan

Chartio

On request
  • DiscontinuedFree
    • Service ended March 2022

GNAT Pro

On request

No published plan breakdown. See the GNAT Pro review.

Which should you pick?

Choose Chartio if

  • You need visual query builder.
  • You also want interactive dashboards.
Chartio review

Choose GNAT Pro if

Nothing in the data separates GNAT Pro from Chartio on the points above - pick on price and on how each one feels to use.

GNAT Pro review

Questions people ask

Is Chartio or GNAT Pro better?
Neither clearly leads. Chartio starts at On request and GNAT Pro at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Chartio or GNAT Pro?
Chartio starts at On request and GNAT Pro at On request.
Does Chartio or GNAT Pro run on more platforms?
Both run on Web, so platform support will not decide this one for you.
What is Chartio best used for?
Chartio is most often used for drag and drop chart building over sql databases, shared business dashboards for non-technical teams, exploring warehouse data without writing sql. Of those, drag and drop chart building over sql databases and shared business dashboards for non-technical teams are not what GNAT Pro is typically brought in for.
What can Chartio do that GNAT Pro cannot?
Chartio covers Visual Query Builder, Interactive Dashboards, Data Blending, Collaboration.

Answered from the vendors’ own pages

Chartio: Is Chartio still available?

No, Chartio was discontinued on March 1, 2022. The product was acquired by Atlassian and the service was shut down. Users were offered migration to alternative solutions.

Source
GNAT Pro: How much does GNAT Pro cost?

GNAT Pro pricing is not published on the website. Customers must request a pricing quote by contacting AdaCore directly or speaking with a GNAT Pro expert.

Source
Chartio: What should I use instead of Chartio after its discontinuation?

Atlassian, which acquired Chartio, recommends users migrate to other data visualization and business intelligence tools within the Atlassian ecosystem or compatible alternatives.

Source
GNAT Pro: What is GNAT Pro licensing model?

GNAT Pro is sold on a per-user, per-year basis with no license locks. Customers can request pricing for their specific needs.

Source
Chartio: Can I still access Chartio's pricing information?

No, historical pricing is not relevant as Chartio ceased operations in March 2022. Any archived pricing information would not reflect current market options.

Source
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