Numerade vs Synthesis
Which Education AI tool is better in 2026?
Numerade
AI-powered STEM tutor with the largest video lesson library
Synthesis
Math and reasoning for ambitious kids
Side-by-side
| Numerade | Synthesis | |
|---|---|---|
| Tagline | AI-powered STEM tutor with the largest video lesson library | Math and reasoning for ambitious kids |
| Founded | 2018 | 2020 |
| HQ | Santa Monica, US | San Francisco, US |
| Employees | 51-100 | 50-100 |
| Total funding | $30M | $53M |
| Latest round | Series A · Jul 2021 | Series B |
| Valuation | $100M | $300M |
| Cheapest paid plan | From $14/mo | Annual · $29/mo |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✓ |
| Top tier price | Pricing not disclosed | Monthly · $45/mo |
| Pricing summary | Free · From $14/mo | 2 published plans |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Numerade and Synthesis.
| Capability | Numerade | Synthesis |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | 1 (rest) | — |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✓ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Numerade
- Higher Neuron score (76 vs 45)
- Offers a free plan
- Lower starting price ($14/mo)
- More mature (2018)
🔵 Strengths of Synthesis
- Has raised more capital ($53M vs $30M)
- Newer company (2020)
- Verified profile
Which should you choose?
Choose Numerade if price matters most — it starts at Free · From $14/mo, 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 Synthesis if you want the most established option — it has raised $53M, 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
Numerade vs Synthesis — which is better?
It depends on your priority. Numerade is the leaner option; Synthesis has broader feature depth. See the side-by-side table above.
Is Numerade cheaper than Synthesis?
Yes — Numerade's cheapest paid plan is Free · From $14/mo, while Synthesis's is Annual · $29/mo.
Do Numerade and Synthesis offer free plans?
Numerade: Yes, has a free plan. Synthesis: Free trial only.
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