Knowunity vs Subject
Which Education AI tool is better in 2026?
Knowunity
AI learning companion built by and for students, 20M+ users
Subject
Provides AI-powered digital curriculum and online learning for grades 6-12, combining
Side-by-side
Subject is the more established option (raised $74.8M); pricing is comparable on both sides.
| Metric | Knowunity | Subject |
|---|---|---|
| Taglinei | AI learning companion built by and for students, 20M+ users | Provides AI-powered digital curriculum and online learning for grades 6-12, combining |
| Foundedi | 2020 | 2020 |
| HQi | Berlin, DE | — |
| Employeesi | 51-200 | 11-50🏆 |
| Neuron scorei | 57🏆 | 47 |
| Total fundingi | $49M | $74.8M🏆 |
| Latest roundi | Series B · Jun 2025 | Growth · Feb 2026 |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✓ | ✓ |
| Free triali | ✓ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Knowunity and Subject.
| Capability | Knowunity | Subject |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Knowunity
- Higher Neuron score (57 vs 47)
🔵 Strengths of Subject
- Has raised more capital ($74.8M vs $49M)
Which should you choose?
Choose Subject if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Education tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Subject if you want the most established option — it has raised $74.8M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
Knowunity vs Subject — which is better?
It depends on your priority. Knowunity is the leaner option; Subject has broader feature depth. See the side-by-side table above.
Is Knowunity cheaper than Subject?
No — Subject's cheapest paid plan is Free, while Knowunity's is Free.
Do Knowunity and Subject offer free plans?
Knowunity: Yes, has a free plan. Subject: Yes, has a free plan.
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