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Developer Tools · head to head

CodeSandbox vs Teamgantt

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CodeSandbox

Developer Tools

Cloud platform for instant, isolated development sandboxes and code execution

From
Free
Free plan
Yes
Visit CodeSandboxFull review
Teamgantt logo

Teamgantt

Project Management

Collaborative Gantt chart software

From
Free
Free plan
Yes
Visit TeamganttFull review

The short version

  • CodeSandbox is free; Teamgantt starts at $24/mo.
  • Only CodeSandbox lists instant sandboxes; only Teamgantt lists gantt charts.
  • Where CodeSandbox falls short: public sandboxes are visible to others by default, which is not ideal for proprietary code.
  • Where Teamgantt falls short: the free plan is limited to 1 project and 40 tasks.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which CodeSandbox and Teamgantt actually diverge.

Attributes where CodeSandbox and Teamgantt differ
AttributeCodeSandboxTeamgantt
Pricing modelFreemiumSubscription
PlatformsWeb, APIWeb
CategoryDeveloper ToolsProject Management

Identical on both: starting price (Free), free tier (Yes).

Not yet recorded: founded for CodeSandbox.

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 CodeSandbox

  • Instant sandboxes
  • Programmatic sandbox API
  • Secure isolated execution
  • Browser-based editor
  • CI/CD sandbox support
  • Scalable VM infrastructure

Only in Teamgantt

  • Gantt charts
  • Dependencies
  • Milestones
  • Baselines
  • Time tracking
  • Slack
  • Trello
  • Dropbox

What people use each for

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

CodeSandbox

  • Running AI agent-generated code safely in isolationnot Teamgantt
  • Prototyping and sharing web projects in-browsernot Teamgantt
  • Executing untrusted code for a code playground productnot Teamgantt
  • Using sandboxes as ephemeral CI/CD build environmentsnot Teamgantt

Teamgantt

  • Project and task managementnot CodeSandbox
  • Gantt chart planning and schedulingnot CodeSandbox

Where each one falls short

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

CodeSandbox

  • Focus has shifted toward programmatic sandbox infrastructure, which may be less approachable for casual users just wanting a quick online editor
  • Public sandboxes are visible to others by default, which is not ideal for proprietary code

Teamgantt

  • The free plan is limited to 1 project and 40 tasks
  • Pricing is per project rather than per user, so cost scales with how much work is tracked
  • The Basic plan at $10 a month allows a single manager
  • Project health reports, cost loaded scheduling and custom boards are paid add ons on Basic at $12 to $24 a month each
  • The Builder Edition advertises $99 a month and rises to $199 after 3 months

Pricing, plan by plan

CodeSandbox

Free
  • FreeFree
    • Public sandboxes
    • Basic sandbox usage

Teamgantt

Free
  • PersonalFree
    • 1 user
    • 1 project
    • 40 tasks
  • Basic$24/mo
    • 1 manager
    • 10 collaborators
    • 2 projects included
  • Business$120/mo
    • Unlimited managers and collaborators
    • 500 tasks per project
    • 5 projects included
  • Builder Edition$199/mo
    • Unlimited everything
    • Industry-specific tools
    • Personalized onboarding

Which should you pick?

Choose CodeSandbox if

  • You need instant sandboxes.
  • You want to start without paying.
  • You work on Web, API.
  • You also want programmatic sandbox api.
CodeSandbox review

Choose Teamgantt if

  • You need gantt charts.
  • You want to start without paying.
  • You also want dependencies.
Teamgantt review

Questions people ask

Is CodeSandbox or Teamgantt better?
Neither clearly leads. CodeSandbox starts at Free and Teamgantt at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, CodeSandbox or Teamgantt?
CodeSandbox starts at Free and Teamgantt at Free.
Does CodeSandbox or Teamgantt run on more platforms?
CodeSandbox runs on Web, API. Teamgantt runs on Web.
Can I use CodeSandbox for free?
Both have a free tier, so you can try either at no cost before committing.
What is CodeSandbox best used for?
CodeSandbox is most often used for running ai agent-generated code safely in isolation, prototyping and sharing web projects in-browser, executing untrusted code for a code playground product, using sandboxes as ephemeral ci/cd build environments. Of those, running ai agent-generated code safely in isolation and prototyping and sharing web projects in-browser are not what Teamgantt is typically brought in for.
What can CodeSandbox do that Teamgantt cannot?
CodeSandbox covers Instant sandboxes, Programmatic sandbox API, Secure isolated execution, Browser-based editor. Teamgantt covers Gantt charts, Dependencies, Milestones, Baselines.

Answered from the vendors’ own pages

CodeSandbox: Does CodeSandbox offer a free tier?

Yes, CodeSandbox offers a free option available on the platform. Users can start for free.

Source
Teamgantt: How much does TeamGantt cost?

TeamGantt offers a free Personal plan (1 user, 1 project). Paid plans start at $24/month for Basic and go up to $199/month for Builder Edition.

Source
CodeSandbox: Where can I find CodeSandbox's pricing details?

CodeSandbox maintains a dedicated pricing page, but specific tier names, feature breakdowns, and costs are not displayed on the landing page.

Source
Teamgantt: Does TeamGantt have a free trial?

Yes, TeamGantt provides a 14-day free trial with full access to any paid plan features, though credit card is required to start.

Source
Teamgantt: Can I cancel TeamGantt anytime?

Yes, TeamGantt has no long-term contracts and allows users to cancel anytime or downgrade to the free Personal plan.

Source
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