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Contact CalSpark

Email is the only way to reach us from this site. The buttons below open your mail app with the subject filled in. We do not collect your address on this page, and there is no form.

Pick what fits

  • Trial, billing and how-to questions

    Setup help, a question about the 14-day trial, an invoice or a charge on your CalSpark subscription.

    Email support@calspark.app

  • Report a bug

    Tell us the page, what you clicked, what you expected and what happened. A screenshot helps. Do not send passwords or card numbers.

    Email support@calspark.app

  • Ask for a feature

    Say what job you are trying to get done, not only the feature name. Requests for planned items, such as Zapier or QuickBooks Online sync, help us choose the order.

    Email support@calspark.app

  • More than 10 users

    The plan covers up to 10 users. If your team is larger, tell us how many people need a login.

    Email support@calspark.app

  • Privacy requests

    Access to your data, correction or deletion. See the privacy policy for what we hold and for how long.

    Email privacy@calspark.app

  • Terms and legal

    Questions about the terms of service or a legal notice.

    Email legal@calspark.app

Before you write

  • The features page lists what works today and what does not. It saves a round trip.
  • Never email a password, a full card number or an API key. If you shared a key by mistake, revoke it in Settings, Developers.
  • Developers: the API and webhook reference is at /developers.

Legal entity: Modern Code Consulting. Mailing address: 601 Channelside Walk Way, Apt 1239, Tampa, FL 33602, USA

Try it with your own jobs

14-day free trial. No card. $49 a month flat for up to 10 users after that.