Koltrix
Guides
Consolidating Several Email Vendors Into One
Mailbox host, sending API, help desk, newsletter tool: when merging them pays off, which to move first, how to clean up DNS, and when to keep a specialist.
5 min read
GuidesHidden Costs in a Multi-Vendor Email Stack
Mailbox host, sending API, help desk, newsletter tool. Subscriptions are the visible part. What a split email stack costs in time, DNS and lost replies.
5 min read
GuidesThe Minimal Email Stack for a Pre-Seed SaaS
Before product-market fit, your email setup should be small, cheap and reliable. The four pieces a pre-seed SaaS needs, and what to put off until later.
4 min read