Paperpal vs WRITER
Paperpal
paperpal.com
WRITER
writer.comSide by side
| Figure | Paperpal | WRITER |
|---|---|---|
| Price from | $11.58/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| API | — | Yes |
| Plans published | 15 | 5 |
| Spec score · AI Writing Tools | 9.4 (#5) | 9.3 (#8) |
| Spec score · Proofreading Software | 9.0 (#6) | 8.4 (#17) |
| Spec score · Writing Assistants Software | 8.9 (#7) | 8.5 (#15) |
| API and SDKs | The public product, support and integration pages reviewed describe user-facing add-ins and extensions but do not publish API or SDK documentation. | AI Studio exposes APIs for chat completions, Knowledge Graphs and tool calling, with Python and TypeScript SDKs. |
| Founded | 2002 | G2 states that WRITER was founded in 2020. |
| Free plan | Yes | Yes |
| Headquarters | Singapore | San Francisco, California, United States |
| Integrations | Official pages list a web app, Microsoft Word add-in, Google Docs support, Chrome extension and Overleaf support. | GetApp lists Google Chrome, Microsoft Edge, Windows 11, macOS, Slack, Microsoft Word, Microsoft Outlook, Figma and Contentful integrations. |
| Rating on Chrome Web Store | 4.2 out of 5 from 28 ratings | 4.4 out of 5 from 63 ratings. |
| Rating on G2 | 5.0 out of 5 from 2 reviews | 4.4 out of 5 from 139 reviews. |
| Rating on Trustpilot | 4.7 out of 5 from 513 reviews | 3.7 out of 5 from 2 reviews. |
| 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. | WRITER states that it maintains SOC 2 Type II compliance and HIPAA Type 1 and PCI compliance. |
| Self-hosting | Paperpal is presented as a hosted web and add-in service; the public pages reviewed do not describe self-hosted deployment. | The developer documentation describes deploying Dockerized applications to WRITER rather than self-hosting the WRITER platform. |
| What it does | Paperpal is an AI academic writing and research assistant covering drafting, editing, research, citations, document checking and submission preparation. | WRITER is an enterprise platform where AI agents plan and execute multi-step work using company knowledge, rules and connected systems. |
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
WRITER
- StarterPrice not published
- StarterPriced on request
- EnterprisePrice not published
- EnterprisePriced on request
- Starter$39 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.