packback.co vs Purpose

ChatGPT

6B/mo+2.2%

OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.

DeepL

95.1M/mo

Enterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.

Grammarly

58.9M/mo

Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.

AI Summarizer - 1

51.4M/mo+36.2%

AI Summarizer: Shorten Text Into Key Points | WPS

Quillbot Paraphraser

36.6M/mo+2.3%

AI-powered writing tool for paraphrasing, grammar checking, and more to improve writing

Gamma AI

20.8M/mo

AI-powered platform for creating presentations, webpages, and documents with minimal design effort

Notion AI

13.5M/mo+13.4%

Notion AI: Where teams and agents Think together

Tencent Yuanbao

9.3M/mo

All-in-one AI assistant for writing, search, and image tasks

Z.ai

9.2M/mo

Z.ai - Advanced AI Chatbot & Agent powered by GLM-5.3-Flash

Scribbr

7.5M/mo+14.6%

Scribbr offers proofreading, plagiarism checking, citation generation, and academic resources for students

Gauthmath

7.2M/mo+52.4%

AI homework helper providing free online help with AI calculator, tutors, and experts

Superhuman

6.5M/mo+7.9%

Superhuman: Docs, Mail, and AI That Work Everywhere