AISEO vs QuillBot
AISEO
aiseo.aiQuillBot
quillbot.comSide by side
| Figure | AISEO | QuillBot |
|---|---|---|
| Price from | $1/mo | $0.69/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Plans published | 6 | 8 |
| Spec score · Paraphrasing Tools | 9.5 (#1) | 9.1 (#4) |
| Spec score · AI Writing Tools | 9.2 (#14) | 9.5 (#1) |
| Chrome extension | The Chrome extension offers inline and sidebar writing actions such as command, rewrite, shorten, expand, formal, creative and complete. | The Chrome extension provides paraphrasing, grammar checking, humanizing, AI detection, chat and image tools in the browser. |
| Data handling | AISEO's privacy policy says it collects account and device information, uses OpenAI processing, and deletes or anonymizes data when no longer needed. | QuillBot says connections are encrypted, it does not sell user data, and Team Plan text inputs are not used for training. |
| Founded | G2's company profile lists AISEO's founding year as 2018. | 2017 |
| Free plan | Yes | Yes |
| Image generation | AISEO provides text-to-image generation and states generated images may be used commercially, subject to its terms. | The platform includes text-prompt image generation, with usage limits varying by plan. |
| Integrations | GetApp reports no rated integrations and identifies Vivaldi Browser as a user-mentioned integration. | Its desktop app can appear as a widget in apps including Slack, Notes, and Messages, and its Premium page lists a Word add-in. |
| Language support | The FAQ says the long-form assistant supports 26 languages. | multilingual |
| Product | AISEO describes its platform as combining writing tools, AI visibility reports, Reddit tools, and SEO Agent. | Quillbot describes its AI tools as helping users write, communicate, design, code, and collaborate across platforms and formats. |
| Rating on G2 | Rating on G2: 4.6 out of 5 from 633 reviews. | 4.4 out of 5 from 122 reviews |
| Rating on GetApp | Rating on GetApp: 4.3 out of 5 from 42 reviews. | 4.5 out of 5 from 157 reviews |
| Rating on Trustpilot | Rating on Trustpilot: 4.4 out of 5 from 1,361 reviews. | 4.8 out of 5 from 14,302 reviews |
| SEO features | Yes | Yes |
| Support | AISEO offers support through its site chatbot and email, with listed business hours of Monday through Friday, 9:00 AM to 6:00 PM EST. | Premium’s Team Plan benefits include priority assistance and account-management support. |
| Team collaboration | Yes | Yes |
Plans
AISEO
- Entry$1 a month
- Pro$1 a month
- Free audit/toolsFree
- AI Visibility Entry$39 a month
- AI Visibility Pro$119 a month
- SEO Agent credits$284 a month
QuillBot
- FreeFree
- Premium$8.33 a month
- PremiumPriced on request
- Premium$8.33 a year
- Team Plan (51+ seats)$69.95 a year
- Team Plan (11–50 seats)$79.95 a year
- Team Plan (2–10 seats)$89.95 a year
- TeamPriced on request
In their own words
QuillBot
QuillBot is a set of AI tools for writing, communication, design, coding, and collaboration across platforms and formats. Its writing tools include paraphrasing, grammar and plagiarism checking, AI detection and humanizing, summarizing, and citation generation. The Free plan allows paraphrasing up to 100 words in two modes, with basic grammar and summaries plus limited access to humanizing and the AI Detector. The Premium comparison lists paraphrasing in 23 languages and translation into more than 40 languages. QuillBot offers desktop and mobile apps for macOS, Windows, Android, and iOS, alongside Chrome, Edge, and Safari extensions. Its desktop app can appear as a widget in apps including Slack, Notes, and Messages; Premium also lists a Word add-in. QuillBot says one subscription works across its apps and platforms, with Premium usable on up to 10 devices at a time. Team plans add writer-management dashboards and centralized billing, while Team Plan benefits include priority assistance and account-management support. The maker says QuillBot began in 2017 as a paraphrasing tool for English-language learners. The Free plan is available; no Premium price is listed here.