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Last updated: October 22, 2026

Tell us what you need and a person will read it. No account, no sign-in, and nothing kept beyond the message itself.

Send us a message

Your name

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What are you interested in?

Message

Without JavaScript this form still sends, and returns you to this page with a confirmation. What you lose is the checking as you type, so a mistake in the email address is caught a moment later rather than straight away. Writing to hello@tulir.systems reaches the same place.

Or just email us

If you would rather not use a form, this is the same inbox and it is the address we publish everywhere: [email protected].

We are a small company and we book demos by hand rather than through a scheduling tool. That means a real reply from a person rather than an automated calendar slot — and it means a working day or so, not an instant.

Try it yourself first

You do not have to wait for us. Portfolio Analysis has a demo portfolio you can open immediately, with no account and nothing to upload:

Open the demo portfolio — a sample portfolio, already loaded. Synthetic data, not anyone’s real holdings.
Pricing — what each plan includes.

PulseAlert is in beta and open to a small number of people. Say so in the form if you would like to be one of them.

Questions about a product you already use

Both products route their support and privacy requests to this same address, so there is no separate inbox to find. If your question is about a stored portfolio, a watchlist or an account, say which product and the email address you use with it.

Legal and privacy requests

Send these the same way. Our Privacy Policy sets out what we hold for this Site — including what this form does with what you type — and how the products differ. The Terms of Use and Disclaimers explain the rest.

Who you are writing to

Tulir Systems LLC, a limited liability company formed in the State of New Jersey, United States. We build Portfolio Analysis and PulseAlert.

1099 White Horse Road
Voorhees, NJ 08043
United States

We do not publish a telephone number, because there is nobody sitting beside one. Email reaches us; a number that rang unanswered would not. The form asks for yours only so we can ring you back if that is easier than writing — it is optional, and leaving it blank changes nothing about the reply you get.