# Anrok vs Avalara AvaTax (slim)

> Avalara AvaTax scores 68.8 (B) on agent readiness against Anrok's 61.6 (C), and leads in 6 of 7 scored categories. Anrok leads on reliability. Both do tax calculate. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/anrok-vs-avalara.md (~2,200 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/anrok-vs-avalara.json · canonical https://www.anchorterminal.com/compare/anrok-vs-avalara
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

Avalara AvaTax scores 68.8 (B) on agent readiness against Anrok's 61.6 (C), and leads in 6 of 7 scored categories. Anrok leads on reliability. Both do tax calculate.

- Anrok: C 61.6, rank #361 of 722 · https://www.anchorterminal.com/tools/anrok.min.md
- Avalara AvaTax: B 68.8, rank #172 of 722 · https://www.anchorterminal.com/tools/avalara.min.md
- Anrok, good for An agent working for a software or ecommerce seller that already uses Anrok and wants calculation, exemption certificates and filing status in one account. Ahead on Reliability, 88 against 62.
- Avalara AvaTax, good for An agent that must calculate and record US sales tax at address level, with VAT and GST in other countries, and hand the records to filing. Ahead on Schema & documentation, 85 against 71; Agent ergonomics, 84 against 70; Security & auth, 65 against 59; Payments & pricing, 30 against 15; Maintenance & community, 79 against 47; Transparency & trust, 79 against 54.

| Category | Anrok | Avalara AvaTax |
| --- | --- | --- |
| Reliability (16%) | 88 | 62 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 71 | 85 |
| Agent ergonomics (13%) | 70 | 84 |
| Security & auth (14%) | 59 | 65 |
| Payments & pricing (10%) | 15 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 47 | 79 |
| Transparency & trust (7%) | 54 | 79 |

| Fact (where they differ) | Anrok | Avalara AvaTax |
| --- | --- | --- |
| Vendor | Anrok, Inc. | Avalara, Inc. |
| Hosted endpoint | `https://api.anrok.com` | `https://rest.avatax.com/api/v2` |
| Licence | Proprietary service under the Anrok SaaS Services Agreement. The OpenAPI file states "All rights reserved" | Proprietary service under the Avalara Service Terms. The SDKs on GitHub are Apache-2.0. The MCP repository holds a README only, with no licence file |
| Tools exposed | 31 | 10 |
| MCP registry | not listed | `com.avalara/avatax` |
| Last release | 2026-10-06 | 2026-09-16 |
| Terms last updated | 2026-07-01 | 2023-05-01 |
| Privacy policy last updated | 2026-07-01 | 2022-08-08 |
| Terms restrict automated access | yes | not found in the text |
| Popularity | none | 5 stars, 331k npm/wk, 38k PyPI/wk |