# Google Ads API vs LinkedIn Marketing APIs (slim)

> Google Ads API scores 76.4 (BB) on agent readiness against LinkedIn Marketing APIs's 62.4 (B), and leads in 6 of 7 scored categories. Both do ads reporting. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/google-ads-api-vs-linkedin-marketing-api.md (~2,200 tokens) · this version ~780 tokens · JSON https://www.anchorterminal.com/compare/google-ads-api-vs-linkedin-marketing-api.json · canonical https://www.anchorterminal.com/compare/google-ads-api-vs-linkedin-marketing-api
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

Google Ads API scores 76.4 (BB) on agent readiness against LinkedIn Marketing APIs's 62.4 (B), and leads in 6 of 7 scored categories. Both do ads reporting.

- Google Ads API: BB 76.4, rank #31 of 629 · https://www.anchorterminal.com/tools/google-ads-api.min.md
- LinkedIn Marketing APIs: B 62.4, rank #304 of 629 · https://www.anchorterminal.com/tools/linkedin-marketing-api.min.md
- Google Ads API, good for It suits an agent that reports on or manages Google Ads accounts for an advertiser or agency that can get a Cloud project approved. Ahead on Reliability, 82 against 66; Schema & documentation, 84 against 66; Agent ergonomics, 87 against 63; Security & auth, 71 against 66; Payments & pricing, 40 against 30; Maintenance & community, 87 against 64. Also Agent-ready, a grade of BB or better; A hosted endpoint, with nothing to install; Runs on your own machine.
- LinkedIn Marketing APIs, good for An agent that reports on and manages LinkedIn campaigns for accounts its operator administers, especially read-only reporting, which has no account limit on Development tier.

| Category | Google Ads API | LinkedIn Marketing APIs |
| --- | --- | --- |
| Reliability (16%) | 82 | 66 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 84 | 66 |
| Agent ergonomics (13%) | 87 | 63 |
| Security & auth (14%) | 71 | 66 |
| Payments & pricing (10%) | 40 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 87 | 64 |
| Transparency & trust (7%) | 82 | 84 |

| Fact (where they differ) | Google Ads API | LinkedIn Marketing APIs |
| --- | --- | --- |
| Vendor | Google | LinkedIn Corporation |
| Hosted endpoint | `https://googleads.googleapis.com` | no (local only) |
| Transports | HTTP, stdio, Streamable HTTP | HTTP |
| Licence | Proprietary service under the Google Ads API terms. The client libraries and the google-ads-mcp server are Apache-2.0 | Proprietary service under the LinkedIn API terms of use and the Marketing API terms. The beta Python and JavaScript clients carry LinkedIn's API development software licence |
| Tools exposed | 3 | none |
| Read-only variant documented | no | yes |
| Last release | 2026-09-23 | 2026-09-16 |
| Terms last updated | 2019-02-21 | couldn't be read |
| Privacy policy last updated | 2026-10-01 | couldn't be read |
| Customer content may train models | yes | couldn't be read |
| Terms restrict automated access | not found in the text | couldn't be read |
| Terms restrict benchmarking | not found in the text | couldn't be read |
| Terms or service can change without notice | not found in the text | couldn't be read |
| Arbitration or class-action waiver | yes | couldn't be read |
| Popularity | 753 stars, 3.1M PyPI/wk | 25k npm/wk, 386k PyPI/wk |