GreenLight and Lawfully are both USCIS case tools, but they work differently. GreenLight is built for applicants who want privacy-first, user-controlled history: GreenLight does not ask for or store a receipt number, and you bring each official status update into the decoder yourself after removing identifiers. Lawfully connects to your USCIS account and offers a mobile app with AI-powered processing-time predictions. This guide compares both tools honestly so you can decide which fits your situation.
Quick Comparison
| Feature | GreenLight | Lawfully |
|---|---|---|
| Price | Free (Pro tier optional) | Free (Premium tier available) |
| Data privacy | GreenLight does not ask for or store a receipt number; receipt-free unmatched status text may pass through the decoder API and is not logged or stored by default | Requires USCIS account login; data stored on Lawfully servers |
| Status decoder | Yes, plain-English explanation of any USCIS status message | Limited, shows status from USCIS directly |
| Community benchmarks | Thresholded anonymous, self-reported milestone observations | Yes, timeline data from the Lawfully community |
| Recorded-data emails | Saved-update copies and check-ins based on dates and updates you enter; no automatic USCIS check | Yes, mobile push, email |
| Processing time estimates | No individual estimate; limited recent anonymous activity | AI-powered predictions based on historical data |
| Document checklist | Yes, I-485, I-765, I-131 checklists with downloadable guides | Limited checklist features |
| Mobile app | Web-based (mobile-optimized) | Yes, iOS and Android apps |
| Receipt number required | No. Remove receipt numbers and other identifiers before using the decoder | Yes, links to your USCIS account |
Where GreenLight Wins
Privacy-first architecture
GreenLight does not ask for or store your receipt number. The decoder rejects receipt-shaped input at the client and API boundary. Every receipt-free decoder request goes through GreenLight's API. Known statuses use GreenLight's server-side knowledge base; unknown text may be sent to DeepSeek for an explanation. GreenLight does not intentionally store the raw pasted text in its database or analytics. General case details and fixed, privacy-safe explanations you intentionally save can sync after you create an account so history and recorded-data emails work.
Status decoder
GreenLight's decoder translates any USCIS status message into plain English, explaining what the update means, what typically comes next, and what (if anything) you should do. You can try it at greenlighttrack.com/decoder. Lawfully displays your status directly from USCIS but does not provide the same level of plain-language explanation.
Document checklists
GreenLight includes downloadable checklists for I-485 (adjustment of status), I-765 (work permit), and I-131 (travel document). Each checklist maps to the specific evidence requirements for that form. Lawfully's checklist functionality is more limited.
Where Lawfully Wins
Native mobile apps
Lawfully has dedicated iOS and Android apps with push notifications. If you prefer a native mobile experience over a web browser, Lawfully has the advantage here. GreenLight is a web-based application, though it is fully optimized for mobile browsers.
AI processing time predictions
Lawfully advertises historical-data-based processing predictions. GreenLight does not generate individual predictions; Community Pulse shows limited recent anonymous activity and keeps official or third-party reference figures labelled separately.
Which Should You Choose?
If privacy is your top priority, or you don't want to link your USCIS account to a third-party service, GreenLight is the better choice. If you want a native mobile app and AI-powered processing predictions, Lawfully has those features.
The tools serve different needs: GreenLight provides a privacy-first decoder and user-controlled timeline, while Lawfully offers native mobile and linked-status features. Compare each service's current features, pricing, and privacy terms before deciding whether either or both fit your workflow.
Frequently Asked Questions
Is GreenLight free?Yes. GreenLight's core features include the status decoder, timeline visualization, Community Pulse, and checklists. Community Pulse shows limited recent anonymous activity rather than an individual prediction. Paid plans add features described on the current upgrade screen.
Does GreenLight store my receipt number?No. GreenLight does not ask for or store your receipt number. The decoder rejects receipt-shaped input at the client and API boundary. Every receipt-free decoder request goes through GreenLight's API: known statuses use the server-side knowledge base, while unknown text may be sent to DeepSeek. GreenLight does not intentionally store the raw pasted text in its database or analytics. If you create an account, the general case details and fixed, privacy-safe explanations you choose can sync securely for history and recorded-data emails.
Which is better: GreenLight or Lawfully?It depends on your priorities. GreenLight focuses on a receipt-number-free status decoder, account-based case organization with safe saved history, and limited anonymous community activity. Lawfully may fit people who want a native mobile app or its advertised prediction features. Verify each product's current features and privacy terms before choosing.
Try GreenLight
You can use GreenLight's status decoder right now with no account required. Receipt numbers are rejected at the client and API boundary and are not stored, so remove identifiers and paste only the USCIS status message to get a plain-English explanation.
Try the GreenLight decoder → greenlighttrack.com/decoder
GreenLight is not affiliated with USCIS, Lawfully, or any government agency. This article is for informational purposes only and does not constitute legal advice. Always consult an immigration attorney for guidance specific to your case.