flamee

Pricing

Pay for runs. Own every language.

Every pack unlocks the full platform - all languages, exact-engine animation, real sandboxed execution. Packs differ only in how many NeonFlow runs you get, and runs never expire. Every new account gets 5 runs to try, no card needed.

Starter

Dip your toes in - a semester of casual practice.

$1.99≈ ₹191

+ 18% GST → you pay $2.35 (₹225 in India)

499 NeonFlow runs

0.40¢ per run

Get Starter
Most popular

Pro

For serious learners grinding daily problems.

$5.99≈ ₹575

+ 18% GST → you pay $7.07 (₹679 in India)

2,499 NeonFlow runs

0.24¢ per run

Get Pro

Team

Study groups and small cohorts sharing a bench.

$11.99≈ ₹1,151

+ 18% GST → you pay $14.15 (₹1,358 in India)

4,999 NeonFlow runs

0.24¢ per run

Get Team

Campus

Classrooms and clubs - the best per-run price.

$23.99≈ ₹2,303

+ 18% GST → you pay $28.31 (₹2,718 in India)

12,499 NeonFlow runs

0.19¢ per run

Get Campus

Every pack includes

  • All languages: JavaScript, Python, C, C++, Java, Go, Rust
  • Exact-engine + AI flow animation for every run
  • Real sandboxed execution with true output
  • Memory view, Neon graph, data-structure animations
  • Runs never expire

Secure card payments worldwide via Dodo Payments. The "you pay" line is the final amount for India (18% GST added); other countries are taxed at their local rate at checkout. Have a coupon? There's a coupon box right next to the packs when you buy - in Settings or the NeonFlow playground.

FAQ

Quick answers, honestly answered.

  • Do students need to install anything?

    No. The editor, runtime, and grader all run in the browser. As long as a student has Chrome, Firefox, Safari, or Edge, they can join a batch and start coding in under 30 seconds.

  • How are hidden tests kept hidden?

    Tests run in a sandboxed container the student never sees. They get pass/fail signals and your custom feedback messages - never the test source.

  • Which languages are supported today?

    Python, TypeScript, JavaScript, Go, Rust, Java, C, C++, C#, Ruby, SQL, Kotlin, Swift, PHP, Bash, R, and 12 more. New runtimes ship every quarter.

  • Can I import my existing problems?

    Yes. Flame imports from Markdown frontmatter and from common LMS exports (Moodle, Canvas, simple JSON). We have a CLI for batch migrations.

  • What about academic integrity?

    Every submission is timestamped, code-fingerprinted, and replayable. We surface near-duplicate clusters in the teacher dashboard so you can investigate quickly.

  • Can I try it before paying?

    Yes - every new account gets 5 NeonFlow runs to try, plus the labs and the grader with public tests. After that, run packs start at $1.99 for 499 runs, and runs never expire.