Turn scattered papers and late-night curiosity into a guided research path. Lock in $9/mo as a founding member — before the price goes up.
No commitment · Cancel anytime · Card, PayPal, Apple & Google Pay
The free plan lets you dip in. The founding plan lets you go all the way.
Spin up as many research projects as you need — no cap, no cleanup to make room.
Ask Lio as much as you want. No more 5-a-day limit when you're deep in a topic.
Bring every PDF, paper, and dataset into a project. No 5-file ceiling.
Longer, threaded conversations that hold context for real research discussions.
Hands-free study sessions — talk through ideas with Lio while you work.
Faster answers from Lio, even at peak hours. Your momentum stays intact.
Two paid tiers, both fully unlimited. Pick the one that matches how far you're taking your research.
Unlimited AI questions for your first 7 days, then 5/day.
For undergrads & aspiring biotech folks going all in.
For researchers & serious deep-dive work.
Yes — every new account gets 7 days of unlimited AI questions with Lio, no card required. After your trial, free accounts return to 5 questions per day; upgrading to Student or Pro keeps it unlimited for good.
Student ($9) is built for coursework and undergrad research — everything unlimited. Pro ($14) adds advanced reports, data exports, API access, and email support for serious or organizational research.
Yes. Cancel from your Gumroad dashboard, no questions asked. Access continues until the end of the billing period.
The $9/mo rate is an early-supporter price. It's time-limited — join now and you keep this rate even as Theioptera grows and the public price rises.
Card, PayPal, Apple Pay, and Google Pay — all handled securely by Gumroad. EU VAT is included where applicable.
You keep all your projects and materials. Your AI usage simply returns to the free-tier daily limits.
Founding Member pricing won't last. Start today for $9/mo.