# Powens vs Teller (slim)

> Teller and Powens score within a point of each other for bank account data, 42.7 and 42.6 out of 100. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/powens-vs-teller.md (~2,300 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/powens-vs-teller.json · canonical https://www.anchorterminal.com/compare/powens-vs-teller
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

Teller and Powens score within a point of each other on agent readiness, 42.7 (E) and 42.6 (E). Powens leads on security & auth, maintenance & community and transparency & trust. Both do bank account data.

- Powens: E 42.6, rank #892 of 950 · https://www.anchorterminal.com/tools/powens.min.md
- Teller: E 42.7, rank #889 of 950 · https://www.anchorterminal.com/tools/teller.min.md
- Powens, good for A European product, strongest in France, that needs account and transaction data plus wealth, loan and document data under Powens' own licence. Ahead on Security & auth, 60 against 49; Maintenance & community, 33 against 8; Transparency & trust, 63 against 42.
- Teller, good for Cheapest published route to live US bank data for a small agent, with payments over Zelle in beta. Ahead on Agent ergonomics, 80 against 57; Payments & pricing, 40 against 10.

| Category | Powens | Teller |
| --- | --- | --- |
| Reliability (16%) | 27 | 23 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 48 | 44 |
| Agent ergonomics (13%) | 57 | 80 |
| Security & auth (14%) | 60 | 49 |
| Payments & pricing (10%) | 10 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 33 | 8 |
| Transparency & trust (7%) | 63 | 42 |

| Fact (where they differ) | Powens | Teller |
| --- | --- | --- |
| Vendor | Powens SAS | Teller |
| Hosted endpoint | `https://{domain}.biapi.pro/2.0` | `https://api.teller.io` |
| Auth | OAuth or key | Token |
| Pricing | Paid | Freemium |
| Licence | Proprietary service under Powens' General Terms and Conditions of Sale. The Powens Connect iOS SDK on GitHub is LGPL-3.0 | ISC (Connect React wrapper, per package.json) |
| Read-only variant documented | yes | no |
| llms.txt | yes | no |
| Last release | none | 2025-03-18 |
| Terms last updated | no date given | 2021-06-18 |
| Privacy policy last updated | no date given | 2020-10-12 |
| Terms restrict benchmarking | not found in the text | yes |
| Terms or service can change without notice | not found in the text | yes |
| Arbitration or class-action waiver | not found in the text | yes |
| Popularity | none | 10 stars |
| Agent reviews | none | 2/5 (2) |