BUY · ZPECTRE
Zavent App, but for documents
A local-first document workbench for building searchable, inspectable corpora on your own machine. Best for local document corpora, boundary-aware chunking, source metadata, and document-backed search and review workflows. Select a tier below to continue.
Zavent App and Zpectre use monthly, yearly, and perpetual direct licenses. Polar handles self-serve checkout when a tier link is configured; otherwise the contact path preserves your product and tier so support can respond with the right context.
Subscription rental
Month-to-month access to the current Zpectre release while the subscription is active.
Requires an active subscription. No perpetual fallback version is included when the monthly subscription ends.
Best for: Short evaluations, intermittent document work, and buyers who want monthly flexibility.
Contact about monthlyThis opens contact with the selected product and tier already preserved.
Annual subscription + fallback
Annual access with fallback to the eligible version active when the subscription lapses.
Runs as an annual subscription. If it lapses, the app may continue on the eligible fallback version defined by the license terms.
Best for: Steady document workflows that benefit from annual access and a defined fallback version.
Founders discounts apply to yearly checkout when an active Polar discount code is configured for this product.
Contact about yearlyThis opens contact with the selected product and tier already preserved.
One-time purchase + 12 months updates
Pay once for ongoing access to the purchased Zpectre version, with twelve months of updates included.
Not a subscription. Includes the purchased version plus update access for the first twelve months after purchase.
Best for: Buyers who prefer ownership of the purchased release over recurring subscription access.
Contact about perpetualThis opens contact with the selected product and tier already preserved.
What do the three license tiers mean?
Monthly is subscription rental and requires an active subscription; it does not include fallback access after the subscription ends. Yearly is an annual subscription with fallback access to the eligible version active when the subscription lapses. Perpetual is a one-time purchase with twelve months of updates.
Who handles checkout?
Polar is merchant of record for self-serve purchases. Polar handles payment, tax, receipts, customer portal access, license keys, purchase delivery items, and refund operations for the transaction.
How does the founders yearly discount work?
Founders discounts apply to yearly tiers when active. The buy page carries the discount automatically when the yearly offer is configured.
What happens if a tier opens contact?
The product and tier are preserved on the contact form. Use that path for purchase questions, team needs, or cases where a checkout link routes you to support instead of Polar.
What if I need help before buying?
Use contact for product, billing, or licensing questions. Product and tier links preserve the selected context when a support route is needed.
What if I already have a Polar reference?
Use the support route and include the reference. For product support, contact support with the product, tier, account email, and Polar reference.
How will refunds and cancellations work?
Subscription cancellation and refund questions start in the Polar customer portal. Zavent Data support can help with product context and route product-specific questions.
Looking for Z-ETL, Zerde, or suite terms?
Those are scoped through an engagement conversation. They are intentionally not part of self-serve checkout.