SparkWriter

Plans and prices

Every plan, in full

On the record

AI writing

Its assistant offers inline autocompletions and chat to rewrite, expand, summarize, or translate text within a document.sparkwriter.ai · read 8 Oct 2026

Data location and transfers

The site says it is hosted in the EU; its privacy policy says the service is operated from France and some data may be processed in the US under European Commission-approved SCCs.sparkwriter.ai · read 8 Oct 2026

Data use

The privacy policy says SparkWriter does not use document content to train AI models and that OpenAI does not retain content beyond the request.sparkwriter.ai · read 8 Oct 2026

Detection caveat

SparkWriter says AI detectors are imperfect and it cannot guarantee a 100% bypass.sparkwriter.ai · read 8 Oct 2026

Editor

The rich text editor includes 50+ extensions such as slash commands, math equations, code blocks, tables, and drag-and-drop content.sparkwriter.ai · read 8 Oct 2026

Humanizer

The humanizer rewrites a whole document or selected passage using a selected tone and intensity.sparkwriter.ai · read 8 Oct 2026

Integrations

The privacy policy says AI feature text is sent to OpenAI for the request and lists Clerk, TipTap Cloud, Vercel, Stripe, and AWS S3 as service providers.sparkwriter.ai · read 8 Oct 2026

Languages and exports

The site states support for 16+ languages and one-click export to PDF, DOCX, LaTeX, ODT, and Markdown.sparkwriter.ai · read 8 Oct 2026

Purpose

SparkWriter is a web-based AI document editor aimed at students writing essays, dissertations, research reviews, study sheets, and group projects.sparkwriter.ai · read 8 Oct 2026

Security

The privacy policy describes encrypted document storage, encryption at rest for metadata, TLS/HTTPS, CSP, rate limiting, audit logging, and Clerk authentication with MFA support.sparkwriter.ai · read 8 Oct 2026

Service terms

The terms require account holders to be at least 16 and state that SparkWriter strives for 99.9% uptime without guaranteeing uninterrupted access.sparkwriter.ai · read 8 Oct 2026

Support

Pro includes priority support with answers described as arriving in hours rather than days; the site lists [email protected] for support and privacy inquiries.sparkwriter.ai · read 8 Oct 2026

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