Userlist

Userlist is purpose-built for SaaS email marketing, lifecycle automation, transactional email, in-app messages, company accounts, and account-level segmentation. Its pricing page uses a dynamic slider, so this profile captures the published structure rather than inventing a fixed entry price.

A SaaS product sends on behalf of its customers, so the deciding factors are tenant isolation, whether suppressions can be scoped rather than global, and whether support can answer why one specific account did not receive one specific email. Lifecycle automation and transactional sending usually need to coexist.

Against trial expiry notices, dunning, onboarding sequences, and per-tenant transactional mail, Userlist covers event stream, the suppressions API, scheduling, and webhook coverage, and does not cover multi-tenant support and operating track record. Whether that gap matters depends on how central those are to the build.

• Multi-tenant: No
• Event stream: Yes
• Suppressions API: Yes
• Operating since: 2017
• Scheduling: Yes
• Best published rate per 1,000: Tiers not published in comparable form
• Deliverability: Lifecycle platform, not a standalone sender reputation product. Best suited to opt-in SaaS product and lifecycle mail with clear user and company data.
• Webhooks: Yes
• Starts at: Dynamic slider pricing; Basic includes 10,000 users and $10/mo per additional 1,000 users

Lifecycle platform, not a standalone sender reputation product. Best suited to opt-in SaaS product and lifecycle mail with clear user and company data.

SaaS teams that need lifecycle email tied to users, accounts, and product behavior.

Ecommerce, creator newsletters, and teams that only need bulk broadcasts.