# Lifecycle marketing and customer engagement platforms for AI agents (slim)

> 5 lifecycle marketing & customer engagement listings ranked by the Anchor benchmark. Leader Customer.io (BB). Platforms that hold customer profiles and events, build segments and send campaigns and journeys across email, SMS and push. Compared on profile and event APIs, segment access, campaign control and what an agent can change without a person.

- Full: https://www.anchorterminal.com/categories/lifecycle-marketing.md (~2,150 tokens) · this version ~380 tokens · JSON https://www.anchorterminal.com/categories/lifecycle-marketing.json · canonical https://www.anchorterminal.com/categories/lifecycle-marketing
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

- Tools: 5 · agent-ready (BB+): 2 · accept x402: 0 · JSON: https://www.anchorterminal.com/api/v1/tools.json · by capability: https://www.anchorterminal.com/api/v1/capabilities.json
- Capabilities: marketing.profiles, marketing.events, marketing.segments, marketing.campaigns, marketing.journeys

| # | Tool | Grade | Score | Confidence | x402 | Auth | Where | Slim |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 61 | Customer.io | BB | 74.5 | medium | no | OAuth or key | hosted | https://www.anchorterminal.com/tools/customer-io.min.md |
| 103 | Klaviyo API + MCP | BB | 71.7 | medium | no | OAuth or key | hosted + local | https://www.anchorterminal.com/tools/klaviyo.min.md |
| 371 | Braze | C | 61.2 | medium | no | OAuth or key | hosted | https://www.anchorterminal.com/tools/braze.min.md |
| 515 | Iterable | C | 55.2 | medium | no | API key | hosted + local | https://www.anchorterminal.com/tools/iterable.min.md |
| 590 | ActiveCampaign | D | 50.5 | medium | no | OAuth or key | local | https://www.anchorterminal.com/tools/activecampaign.min.md |