Paperpal vs SparkWriter
Paperpal
paperpal.comSparkWriter
sparkwriter.aiSide by side
| Figure | Paperpal | SparkWriter |
|---|---|---|
| Price from | $11.58/mo | €1,499/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Plans published | 15 | 2 |
| Spec score · AI Essay Writers | 8.9 (#7) | 7.5 (#26) |
| Integrations | Official pages list a web app, Microsoft Word add-in, Google Docs support, Chrome extension and Overleaf support. | 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. |
| Security | Paperpal states that data is encrypted in transit with 256-bit encryption and at rest with KMS keys, and that it uses SSAE 18/SOC1-certified data centers. | 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. |
| Support | Paperpal provides a Help Center and lists [email protected] as its contact email. | Pro includes priority support with answers described as arriving in hours rather than days; the site lists [email protected] for support and privacy inquiries. |
Plans
Paperpal
- Prime$144 a year
- Prime$25 a month
- Pro$348 a year
- Pro$59 a month
- FreeFree
- FreeFree
- Prime$12 a month
- Paperpal Prime$25 a month
- Prime Monthly$25 a month
- Pro$29 a month
In their own words
Paperpal
Paperpal is an AI research and academic writing workspace for students and researchers, combining writing help, citation tools, and academic checks. Users can upload references and PDFs, ask questions, and receive cited findings from more than 300 million verified research articles. Writing tools cover academic suggestions, paraphrasing, tone changes, word reduction, grammar, proofreading, and citation formatting. Its checker suite looks for plagiarism and AI-writing patterns, checks references, and assesses journal submission readiness. Paperpal runs on the web and as a browser extension; it also offers a Microsoft Word add-in and browser-extension support for Google Docs and Overleaf. The free plan includes 200 language suggestions, five generative AI uses per day, 7,000 plagiarism-check words per month, and five daily AI-detection scans of up to 1,200 words each. Prime costs $144 a year billed annually, or $25 a month billed monthly. Pro costs $348 a year billed annually, or $59 a month billed monthly. Paperpal says it does not train its AI models on user documents, uploads, or personal information, and allows document deletion.
SparkWriter
SparkWriter has no write-up on Specifiction yet; its figures are above.