Koltrix
Product
Koltrix Billing: Monthly or Annual, Dollars or Rupees
Koltrix plans come in monthly and annual billing, priced in US dollars and Indian rupees. The real numbers, the annual math, and how to choose for your team.
5 min read
ProductKoltrix Pricing Explained: Plans, Seats and Send Limits
Koltrix is priced per workspace, with seats included. What each plan includes, how the send limits and AI actions work, and what happens if you outgrow a plan.
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
- Guides
What Business Email Really Costs a Five-Person Startup
Mailboxes are only one line on the bill. A framework for adding up what email really costs a five-person startup, including sending, support tools and time.
4 min read
StartupsHow to Announce a Price Increase by Email
Raising prices without losing trust comes down to notice, clarity and choice. How to structure the email, what to offer current customers, and handling replies.
5 min read
StartupsPlan-Limit Emails: Prompting Upgrades Without Breaking Trust
Telling customers they're near a plan limit is a moment of trust. When to warn, what to show, what happens at 100%, and how to suggest an upgrade calmly.
4 min read