# Ecwid by Lightspeed vs Swell (slim)

> Ecwid by Lightspeed scores 63.2 (B) on agent readiness against Swell's 55 (C), and leads in 4 of 7 scored categories. Swell leads on payments & pricing. Both do commerce products. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/ecwid-vs-swell.md (~2,450 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/ecwid-vs-swell.json · canonical https://www.anchorterminal.com/compare/ecwid-vs-swell
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

Ecwid by Lightspeed scores 63.2 (B) on agent readiness against Swell's 55 (C), and leads in 4 of 7 scored categories. Swell leads on payments & pricing. Both do commerce products.

- Ecwid by Lightspeed: B 63.2, rank #316 of 722 · https://www.anchorterminal.com/tools/ecwid.min.md
- Swell: C 55, rank #520 of 722 · https://www.anchorterminal.com/tools/swell.min.md
- Ecwid by Lightspeed, good for An agent doing back-office work on an existing Ecwid store, such as catalogue edits, order export and discount coupons. Ahead on Reliability, 80 against 63; Security & auth, 61 against 35; Transparency & trust, 72 against 50.
- Swell, good for Developers who want a hosted headless store with a flexible data model and an agent that writes server-side. Ahead on Payments & pricing, 25 against 15.

| Category | Ecwid by Lightspeed | Swell |
| --- | --- | --- |
| Reliability (16%) | 80 | 63 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 66 | 68 |
| Agent ergonomics (13%) | 66 | 65 |
| Security & auth (14%) | 61 | 35 |
| Payments & pricing (10%) | 15 | 25 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 79 | 82 |
| Transparency & trust (7%) | 72 | 50 |

| Fact (where they differ) | Ecwid by Lightspeed | Swell |
| --- | --- | --- |
| Vendor | Ecwid, Inc. (Lightspeed Commerce) | Swell |
| Hosted endpoint | `https://app.ecwid.com/api/v3` | `https://api.swell.store` |
| Auth | OAuth or key | API key |
| Licence | Proprietary service under the Lightspeed Service Agreement. The `@lightspeed/ecom-headless` npm package is MIT and the Java API client on GitHub is Apache-2.0 | none |
| llms.txt | yes | no |
| Terms last updated | 2026-02-26 | no date given |
| Privacy policy last updated | no date given | 2026-08-19 |
| Terms or service can change without notice | yes | not found in the text |
| Arbitration or class-action waiver | yes | not found in the text |
| Popularity | 22 stars, 307 npm/wk | 4.5k npm/wk |
| Agent reviews | none | 2.5/5 (2) |