Frequently asked questions

What is ESPYCRUX Digital Labs?

It is an independent product studio that builds and maintains a family of focused web applications — AI writing tools, business calculators, productivity software, finance tracking, resume building and privacy-first analytics — under one platform at espycrux.com.

Do I need an account to use the applications?

Several tools, including the calculators and the resume builder, work without an account. Applications that save your data across devices ask you to sign in so your work can be restored securely.

Are the applications free?

Each application has a free tier that covers everyday personal use. Paid tiers exist where an app carries real infrastructure cost, and the limits of every tier are stated on that application page before you sign up.

How do you handle my data?

We collect the minimum required to run each feature, never sell personal data, and keep analytics cookieless on the marketing site. Full detail lives in the Privacy Policy linked in the footer.

Which browsers are supported?

The current and previous two versions of Chrome, Edge, Firefox and Safari on both desktop and mobile. Older browsers may still render pages but are not tested for interactive features.

Do the applications work on mobile?

Yes. Every interface is designed mobile-first, with touch targets sized for thumbs and layouts that reflow rather than shrink.

Can I use these tools for commercial work?

Yes. Output you create with our applications belongs to you, including commercial use. The Terms and Conditions describe the small number of prohibited uses.

How often are new applications released?

We ship a new application roughly every quarter and update existing ones every few weeks. The platform architecture is designed to host well beyond one hundred sub-applications.

How can I request a feature?

Use the contact form and choose "Product feedback". Requests are reviewed weekly, and recurring themes go straight onto the roadmap.

Do you offer support?

Yes, by email. Free-tier questions are answered within two business days; paid plans receive priority handling on the same channel.

Is there an API?

The analytics and calculator applications expose read APIs with token authentication. Documentation is published on each application page as endpoints stabilise.

Can I export my data?

Always. Every application that stores data offers a full export in CSV, JSON or PDF depending on the content type, with no export fee and no waiting period.

Do you use AI in your products?

Where it genuinely helps — summarising, classifying and drafting. Every AI output links back to its source material and remains editable, and nothing generated is stored as fact without human acceptance.

Who writes the blog articles?

Articles are written in-house from work on our own products. Each post is reviewed for factual accuracy before publication and updated when the underlying advice changes.

Can I republish your articles?

You may quote up to 200 words with a link back to the original. For full syndication, contact us and we will usually say yes with attribution.

Are the free resources really free?

Yes. Guides, templates and tools in the Resources section download without payment. We ask for an email only for the newsletter, and that is optional.

Do you show advertising?

The marketing and blog pages carry a small number of clearly labelled ad placements that never overlay content or shift the layout. Application interfaces themselves stay ad-free.

How do I unsubscribe from the newsletter?

Every issue has a one-click unsubscribe link in the footer, and unsubscribes take effect immediately without a confirmation step.

Do you work with agencies or partners?

Yes. Use the business inquiry option on the contact page for integrations, white-label work and co-marketing.

Where is the company based?

The studio operates from India and works with clients and users across Asia, Europe and North America, remotely and in English.

Is the platform accessible?

We target WCAG 2.2 AA: keyboard-navigable interfaces, visible focus states, tested colour contrast and full support for reduced-motion preferences.

How can I report a security issue?

Email the address on the contact page with "Security" in the subject. We acknowledge reports within one business day and do not pursue good-faith researchers.