DoNotPay 每月有 248,348 次造訪,月增率 +9.1%,定價模式為付費。QuickFiling 每月有 11,413 次造訪,成長率 +38.8%,定價模式為 Free to start, pay per package。
QuickFiling provides specialised AI assistants that prepare complete, ready-to-file packages for US immigration and academic admissions. You pick a specialist — Dr. NIW for EB-2 National Interest Waiver, Dr. EB1A for extraordinary ability, Dr. EB1B for outstanding professors and researchers, Dr. I-485 for adjustment of status, or Dr. EB-5 for investor petitions — and it guides you through the criteria, helps organise your evidence, drafts petition letters and exhibits, auto-fills USCIS forms, and assembles everything into one typeset PDF you can review and download.
| 面向/指標 | ![]() | |
|---|---|---|
| 官方網域 | donotpay.com | quickfiling.us |
| 定價模式 | 付費 | Free to start, pay per package |
| 每月造訪次數 | 24.83萬 (248,348) | 1.14萬 (11,413) |
| 月流量變化量 | +2.08萬 (+9.1%) | +3189 (+38.8%) |
| 主要市場與市佔 | 🇺🇸 美國 (49.7%) | 🌐 全球 (—) |
| 每月直接造訪 | 9.39萬 | 2488 |
| 使用者評分 | 3.8 | 4.2 |
| 支援平台 | 網站 | 網站 |

幫你取消、索賠、申訴並把錢拿回來的 AI 消費者維權助手
一次訂閱即可解鎖涵蓋資金保護、反騷擾、官僚流程與消費者權益的龐大工具庫。
產出此類流程通常所需的正式文件——申訴信、退款申請、行政救濟。
核發虛擬卡,其中一款專為自動拒絕扣款而設計,避免免費試用自動轉為付費訂閱。
處理寄信、傳真、公證、DMV 預約、公共紀錄申請等重複性行政事務。
QuickFiling provides specialised AI assistants that prepare complete, ready-to-file packages for US immigration and academic admissions. You pick a specialist — Dr. NIW for EB-2 National Interest Waiver, Dr. EB1A for extraordinary ability, Dr. EB1B for outstanding professors and researchers, Dr. I-485 for adjustment of status, or Dr. EB-5 for investor petitions — and it guides you through the criteria, helps organise your evidence, drafts petition letters and exhibits, auto-fills USCIS forms, and assembles everything into one typeset PDF you can review and download.
Dr. NIW, Dr. EB1A, Dr. EB1B, Dr. I-485, and Dr. EB-5 each guide you through the specific statutory criteria and requirements for that petition category.
Import documents by URL or email, run citation analysis, and let the assistant tell you exactly what supporting material is still missing.
Draft petition letters, sections, essays, and exhibits with section-by-section assistance — petitions, RFE responses, and admissions documents included.
AI fills the USCIS forms and an in-browser editor lets you highlight, cut pages, and annotate evidence PDFs, with full version history to revert any change.
橫跨事務所每一件案件的法律 AI 與案件管理。

Instafill.ai is an online AI form filler that reads any PDF or Word document, detects every field, and automatically completes it using data you already have. Upload a form, let the AI extract and map answers, review the result in a visual editor, then export a finished document in under a minute.
Instafill.ai is an online AI form filler that reads any PDF or Word document, detects every field, and automatically completes it using data you already have. Upload a form, let the AI extract and map answers, review the result in a visual editor, then export a finished document in under a minute.
專項更強結合律師起草的範本與 AI 副駕駛,但目標是合約建立而非消費者的官僚爭議。
專項更強專門自動化信用修復的爭議信件生成,但在一般消費者權益維護任務上的廣度較低。