10 Free Tools Every H-1B Worker Needs for Their Green Card Journey

March 16, 20267 min read

Navigating the U.S. immigration system as an H-1B worker involves dozens of decisions — when to file, which employer to choose, whether to change jobs, and how to stay informed about policy changes. Most of the data you need to make these decisions is publicly available, but it's scattered across government websites, buried in PDFs, and difficult to interpret.

GreenCardClock brings this data together into free, easy-to-use tools designed specifically for immigration applicants. Here's a guide to every tool available on the platform.

1. Priority Date Estimator

The Priority Date Estimator is the flagship tool. Enter your EB category, country of birth, and priority date to see estimated wait times — with conservative, base case, and optimistic scenarios.

Estimates are based on historical visa bulletin movement patterns published by the U.S. Department of State. The tool updates automatically when new bulletins are released, so you always see the latest data without checking manually.

Data sourced from travel.state.gov. Estimates based on historical trends — not guarantees.

2. Salary Explorer (LCA Data)

The Salary Explorer lets you search through publicly filed Labor Condition Applications (LCAs). Every H-1B employer must file an LCA disclosing the job title, wage, and location — this tool makes that data searchable.

Filter by employer, job title, state, or wage level. See filing volumes, salary distributions, and how wages compare across companies and regions. It's particularly useful for understanding what employers typically pay for specific roles.

Data sourced from DOL OFLC disclosure files. LCA filings represent applications, not approvals.

3. Employer Sponsorship Tracker

The Employer Sponsorship Tracker goes deeper on individual employers. Search any company to see their H-1B filing history — total filings, petition types (new vs. transfer vs. continuation), wage level distribution, and top job titles.

This is especially useful when evaluating a potential employer. You can see whether a company has a consistent sponsorship track record, how many new petitions they file versus renewals, and what salary ranges they typically offer.

4. Sponsor Finder

Looking for companies that actively sponsor H-1B workers? The Sponsor Finder helps you discover employers by location and industry based on their public LCA filing history.

Unlike generic job boards, this tool focuses specifically on employers with a demonstrated history of H-1B sponsorship filings. Each result links to the full employer profile so you can dig into the details.

5. Compare My Offer (Salary Benchmark)

The Compare My Offer tool lets you benchmark a job offer against real LCA filing data. Enter the employer name, job title, and offered salary to see where your offer falls relative to what the same employer — and competing employers — have filed for similar roles.

The tool shows your approximate percentile rank, prevailing wage level comparison, wages at competing employers, and three-year wage trends. It also surfaces sponsorship signals that may be relevant to your immigration timeline.

Based on LCA filing data, not actual compensation. Wages in LCA filings may differ from total compensation packages.

6. H-1B Transfer Risk Evaluator

Thinking about changing jobs? The H-1B Transfer Risk Evaluator helps you evaluate the potential impact. Enter your current and target employer, along with your I-140 status, to see a side-by-side comparison of both companies' sponsorship profiles.

The tool highlights risk factors — like a target employer with low filing volumes or a high proportion of short-term petitions — alongside positive signals. It also explains how your I-140 status affects portability and green card timeline implications.

This tool provides general information only and is not legal advice. Always consult an immigration attorney before making employment changes that affect your visa status.

7. USCIS Case Tracker

The USCIS Case Tracker helps you stay organized by saving your USCIS receipt numbers in one place. Check status for any receipt number with a direct link to USCIS, and view current processing times by form type and service center.

Your saved cases are stored locally in your browser — no account required and no data sent to any server. The processing times section pulls the latest estimates from USCIS so you can see how your case compares to current timelines.

8. Immigration Policy Alerts

Policy changes can significantly affect immigration timelines. The Policy Alerts page tracks USCIS updates, executive orders, fee changes, and travel advisories that are relevant to H-1B workers and green card applicants.

Filter alerts by category (EB-1, EB-2, EB-3, H-1B, I-485) and impact level. Each alert includes source attribution so you can verify the information directly.

9. Attorney Directory

When you need professional legal guidance, the Attorney Directory helps you find immigration attorneys who specialize in employment-based cases. Filter by specialty (PERM, H-1B, EB green cards) and location.

GreenCardClock does not endorse any attorney listed in the directory. No attorney-client relationship is created through this directory.

10. Community Timelines

The Community Timelines page shows self-reported case milestones from other immigration applicants. See when others with similar profiles reached key steps — from I-140 approval to EAD receipt to green card in hand.

Filter by category, country, and employer to find cases that match your situation. This peer data can help set realistic expectations alongside the bulletin-based estimates.

How These Tools Work Together

Each tool is useful on its own, but they're designed to complement each other:

Evaluating a job offer? Use Compare My Offer for salary context, then Employer Tracker for sponsorship history, then Transfer Evaluator for timeline impact.
Starting the green card process? Use Priority Date Estimator for timeline estimates, then Community Timelines for peer data, then Case Tracker to monitor progress.
Job searching? Use Sponsor Finder to identify companies, then Salary Explorer to understand compensation ranges.

All Free, All Based on Public Data

Every tool on GreenCardClock is free to use. The data comes from publicly available government sources — DOL OFLC disclosure files, U.S. Department of State visa bulletins, and USCIS processing time data. No proprietary datasets, no paywalls for basic information.

Subscribe to the free newsletter to get monthly updates on visa bulletin movements and new tool releases delivered to your inbox.

All tools provide estimates and general information based on publicly available data. Nothing on this site constitutes legal advice. Consult a qualified immigration attorney for guidance on your specific situation.