Snyk vs Tessl
Which Developer Tools AI tool is better in 2026?
Snyk
The AI Security Fabric for securing code, models, and agents in the age of AI-driven development.
Tessl
The package manager for agent skills and context, enabling consistent behaviour across tools and projects.
Side-by-side
Snyk is the more established option (raised $1.3B); pricing is comparable on both sides.
| Metric | Snyk | Tessl |
|---|---|---|
| Taglinei | The AI Security Fabric for securing code, models, and agents in the age of AI-driven development. | The package manager for agent skills and context, enabling consistent behaviour across tools and projects. |
| Foundedi | 2015🏆 | — |
| HQi | Boston, GB | — |
| Employeesi | 1000+🏆 | — |
| Neuron scorei | 88🏆 | 60 |
| Total fundingi | $1.3B🏆 | Undisclosed |
| Latest roundi | Series G · Dec 2022 | — |
| Valuationi | $7.4B🏆 | — |
| Cheapest paid plani | Pricing not disclosed | — |
| Free plani | ✓ | ✓ Free |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pricing not disclosed | — |
| Pricing summaryi | Enterprise · Contact sales | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Snyk and Tessl.
| Capability | Snyk | Tessl |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✓ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | 4 (JavaScript, Python, Java, Go) | 1 (Node.js) |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Snyk
- Has raised more capital ($1.3B vs Undisclosed)
- Higher Neuron score (88 vs 60)
- Offers a free trial
- Newer company (2015)
🔵 Strengths of Tessl
- Strong in AI Developer Tools
Which should you choose?
Choose Tessl if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Developer Tools tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Snyk if you want the most established option — it has raised $1.3B, 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
Snyk vs Tessl — which is better?
It depends on your priority. Snyk has raised more capital and is the more established option; Tessl has broader feature depth. See the side-by-side table above.
Is Snyk cheaper than Tessl?
No — Tessl's cheapest paid plan is Free, while Snyk's is Enterprise · Contact sales.
Do Snyk and Tessl offer free plans?
Snyk: Yes, has a free plan. Tessl: Yes, has a free plan.
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