About Pyten Labs
Pyten Labs is an Indian software company based in Ernakulam (Kochi), Kerala, focused on building web-based enterprise applications and productivity tools. They are best known for Mailcastr, an email tracking and analytics product used by sales teams, freelancers, and small businesses to see when emails are opened, from which device, and in which location. Their software is typically delivered as cloud-based services (SaaS), accessed through a web dashboard and browser extensions, with both free and paid tiers for individual professionals and business teams.
A Pyten Labs charge most commonly appears on your bank or card statement when you upgrade from a free Mailcastr plan to a paid subscription, add team members, or purchase an annual license for one of their web applications. Charges may be labeled as “PYTEN LABS,” “PYTENLABS,” “MAILCASTR,” or a similar descriptor, and can represent monthly or yearly subscription renewals, one-time upgrades, or add-on features. You may also see a small temporary authorization if you added or changed your card on file, started a trial that converts to paid at the end of the trial period, or if the system attempted to re-bill a failed payment.
If you’re unsure about a Pyten Labs charge, first log into your Mailcastr or Pyten Labs account using the email address associated with your card and check the Billing or Subscription section for invoices and payment history. Look through your email for receipts or subscription confirmation messages from Mailcastr or Pyten Labs, which usually include the billed amount, billing period, and last four digits of the card used. If you still have questions, visit pytenlabs.com or mailcastr.com and use their support/contact page to open a ticket, including the date, exact amount, and screenshot of the bank charge; common issues like duplicate charges, confusion between monthly vs. annual billing, or unexpected renewals are typically resolved by clarifying your plan details, updating your payment method, or requesting a cancellation or refund in line with their posted refund policy.