Koltrix
Product
What Koltrix Doesn't Do Yet, and Who Should Wait
An honest list of what Koltrix v1 doesn't include, from IMAP and importers to SOC 2 and SDKs, and the teams for whom waiting or choosing another tool is right.
5 min read
ComparisonsStay on Google Workspace If This Describes Your Team
Koltrix is not the right email tool for every team. If you need Docs, Calendar, desktop mail clients or a SOC 2 report, stay on Google Workspace. Here is why.
4 min read
GuidesPer-User vs Per-Workspace Email Pricing: Doing the Math
Per-user and per-workspace pricing look similar at three people and diverge fast after that. A worked way to compare the two models for your own team size.
4 min read
GuidesHow to Evaluate an Email Tool in a Week-Long Trial
A week is enough to evaluate an email tool if you test the right things in the right order. A day-by-day plan for domains, delivery, team workflow and exit.
4 min read
GuidesQuestions to Ask an Email Vendor About Security and Data
Before you move company email to a new vendor, ask where the data lives, who processes it, and how you get it back out. A question list, with our own answers.
4 min read
GuidesHelp Desk or Shared Inbox? Deciding at Each Company Stage
A shared inbox is enough for longer than most teams think, and a help desk is right sooner than some admit. How to decide at each stage of a company.
4 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
GuidesChoosing a Transactional Email API: 12 Questions to Ask
Every transactional email API sends mail. The differences hide in webhooks, suppression, logs, replies and exit. Twelve questions to ask before you commit.
5 min read
- Guides
How to Choose a Business Email Provider: A Practical Scorecard
Picking a business email provider is mostly a question of which trade-offs you can live with. A weighted scorecard you can copy, with the criteria that matter.
4 min read
- Comparisons
Google Workspace Alternatives for SaaS Teams: An Honest Roundup
Microsoft 365, Zoho Mail, Fastmail, Proton Mail and Koltrix compared for SaaS teams: who each one suits, where Workspace still wins, and how to decide calmly.
5 min read