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Comparison · EdTech
Code.org vs Perusall
A side-by-side editorial comparison of Code.org and Perusall — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:edtech
Code.org vs Perusall: at a glance
| Feature | Code.org | Perusall |
|---|---|---|
| Sector | EdTech | EdTech |
| Velocity score | 5.0 | 0.0 |
| Sparks · 30d | 0 | 0 |
| Top themes | edtech, hour of ai, sprite-lab, adaptive-learning | edtech, social learning, peer review, lms |
| Last editorial update | 10h ago | 6mo ago |
| Website | Visit → | — |
What is Code.org?
Code.org readies Hour of AI 2026 with Sprite Lab 2 projects and an Adaptive finish flow.
Code.org's November 12 and 13 builds prepare the 2026 Hour of AI activity: a project type, display art, a freeplay dialog and finish dialog, and Sprite Lab 2 sharing, project pictures and image uploads. Adaptive gets a finish flow with stats tiles, a warning before rebuilding a project with work in it, accessibility fixes and configurable model-call timeouts. The AI gateway fallback now allows international use of the Adaptive tutorial.
What is Perusall?
Perusall refreshes its UI to absorb a year of expanded assignment types and instructor controls.
Perusall is a social-learning platform centered on collaborative annotation of course materials. The January 2026 release is a UI refresh — a single simplified sidebar, reorganized Settings, more flexible grouping — that consolidates the navigation around the broader feature set built up over 2024 and 2025. That earlier work pushed Perusall well beyond annotation: peer review went from new in mid-2024 to substantially refined a year later, with new assignment types (Fishbowl, instructor review), differentiated assignments, granular TA permissions, and reusable scoring templates.
Code.org vs Perusall: editorial side-by-side
Code.org
5.0EDTECH
Code.org readies Hour of AI 2026 with Sprite Lab 2 projects and an Adaptive finish flow.
◆ Current state
Code.org's November 12 and 13 builds prepare the 2026 Hour of AI activity: a project type, display art, a freeplay dialog and finish dialog, and Sprite Lab 2 sharing, project pictures and image uploads. Adaptive gets a finish flow with stats tiles, a warning before rebuilding a project with work in it, accessibility fixes and configurable model-call timeouts. The AI gateway fallback now allows international use of the Adaptive tutorial.
◆ Where it's heading
After switching Adaptive to Gemini 3 and adding OpenAI models to AI Chat Lab on November 8, the team has moved to shipping the student-facing pieces for Hour of AI in December. Sprite Lab 2 is being finished as the activity's main canvas, and Adaptive is being hardened with timeouts, fallbacks and accessibility work ahead of classroom traffic.
◆ Prediction
Builds through early December will likely keep finishing the Hour of AI 2026 activity and scaling the AI gateway for classroom load.
Perusall
0.0EDTECH
Perusall refreshes its UI to absorb a year of expanded assignment types and instructor controls.
◆ Current state
Perusall is a social-learning platform centered on collaborative annotation of course materials. The January 2026 release is a UI refresh — a single simplified sidebar, reorganized Settings, more flexible grouping — that consolidates the navigation around the broader feature set built up over 2024 and 2025. That earlier work pushed Perusall well beyond annotation: peer review went from new in mid-2024 to substantially refined a year later, with new assignment types (Fishbowl, instructor review), differentiated assignments, granular TA permissions, and reusable scoring templates.
◆ Where it's heading
The product is evolving from an annotation tool into a course-assignment platform with instructor operations baked in. Peer review was the wedge in 2024; 2025 widened the assignment catalogue and added the kinds of controls (TA permissions, reusable rubrics, late-submission handling) instructors need to actually run those assignments at scale. The 2026 UI refresh signals consolidation — the team is making the broader catalogue discoverable rather than adding new features for now.
◆ Prediction
Based on the visible cadence — annual major batches around the start of the academic year — the next observable move is likely further refinement of peer review workflow flexibility, since that's been the most consistently iterated surface across the input entries.
Alternatives to Code.org and Perusall
Other EdTech products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Code.org or Perusall.
TAO Testing
TAO follows its lockdown browser release with a version-gate fix within days.
LearnWorlds
LearnWorlds lets one course carry several prices, its latest checkout upgrade.
Coursera
Coursera packages its AI catalog into 12 role-based learning plans.
Blackboard Learn
Blackboard Learn's December build 4001.7 reaches Test/Stage on schedule.
Scribe
Scribe's Optimize now stitches every session on a ticket into one timeline.
See all Code.org alternatives → · See all Perusall alternatives →
Recent activity from Code.org and Perusall
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 14h agoCode.orgCode.org builds Hour of AI 2026 freeplay and Sprite Lab sharing
- 1d agoCode.orgCode.org adds sprite delete blocks and Adaptive accessibility
- 1d agoCode.orgCode.org adds Adaptive finish flow and international AI tutor use
- 3d agoCode.orgCode.org adds Sprite Lab 2 player 2 and quiz saving
- 4d agoCode.orgCode.org improves Sprite Lab 2 image UI
- 4d agoCode.orgSprite Lab 2 level editor; Adaptive gets Statsig events
- 10mo agoPerusallSimplified UI, more flexible grouping, and more ⚡
- 1y agoPerusallFishbowl assignments and instructor review assignments ⚡
- 1y agoPerusallPeer review workflow improvements
- 1y agoPerusallReusable scoring templates and rubrics
- 1y agoPerusallFlexible permissions for TAs
- 2y agoPerusallPeer review assignments
Frequently asked questions
What is the difference between Code.org and Perusall?
Both compete on the same themes — edtech — within EdTech. Code.org is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Code.org better than Perusall?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Code.org is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other EdTech products to evaluate alongside.
What are the best alternatives to Code.org?
Top Code.org alternatives in EdTech are ranked by recent ship velocity. Browse the "Code.org alternatives" section above for the current picks, or visit /alternatives/code-org for the full list with editorial commentary on each.
What are the best alternatives to Perusall?
Top Perusall alternatives in EdTech are ranked by recent ship velocity. Browse the "Perusall alternatives" section above for the current picks, or visit /alternatives/perusall for the full list with editorial commentary on each.