Official USCIS & DOL data

H1B visa sponsorship
intelligence, simplified.

Search 93,798 verified H1B sponsors. Check approval rates, salary benchmarks, and denial history from official US government filings — free.

Popular:GoogleMicrosoftAmazon
93,798
H1B sponsors
2,270,640
Total filings
5 yrs
Data history
132,078
Company profiles
Quick Access
Approval ratesSee which companies actually approve→Salary benchmarksDOL prevailing wages by role→Cap-exempt employersSkip the lottery — hire year-round→Lottery odds calculatorYour real selection probability→
~35%
Lottery odds
$130k
Median salary
65,000
Cap visas / yr
Free
Always
SEARCH THE DATABASE
93,798
H1B sponsors
2,270,640
Total filings
5 yrs
Data history
132,078
Company profiles
●  DOL LCA & USCIS data  ·  Updated quarterly
5 years of filing history
Track approval trends, denial patterns, and wage level changes from FY2019 onwards
Denial history check
See if a company has a pattern of denials before you spend time on their application
Wage level breakdown
Level I–IV filings reveal where your offer sits relative to the market
Lottery odds calculator
Calculate your real selection probability based on registrations and degree type
At a glance
Most filings
View all →
1.Amazon.com Services LLC98.2%›2.Cognizant Technology Solutions US Corp98.5%›3.Ernst & Young U.s. LLP94.0%›4.Tata Consultancy Services Limited92.0%›5.Microsoft Corporation98.4%›6.Google LLC98.7%›
Wage level split
All filings FY2024
WageLevels
Level I (Entry)18%
Level II26%
Level III34%
Level IV (Top)22%
Cap-exempt employers
No Lottery
Universities, hospitals & nonprofits can sponsor H1B year-round with no annual cap. No lottery stress — file any time.
UniversitiesHospitalsNonprofits
Find cap-exempt employers →
What you can do
Research smarter, apply with confidence.
Whether you're evaluating a job offer, preparing for a visa application, or benchmarking salaries — we have the tools to guide every step.
Know your sponsor before you apply
Not all H1B sponsors are equal. Some have consistent 95%+ approval rates; others have a pattern of RFEs and denials. Check the track record before accepting an offer.
1
Search any company — enter the employer name in the search bar above
2
Review their 5-year approval rate — see approvals, denials, and RFE rates by year
3
Check wage levels — see what percentage of their filings were Level I vs Level III/IV
4
Compare to industry peers — benchmark against similar employers in the same sector
Start verifying employers →
Top sponsors · Software Eng · FY2024
Software Engineer · United States5yr view
1Amazon.com Services LLC98.2%57,605
2Cognizant Technology Solutions US Corp98.5%50,945
3Ernst & Young U.s. LLP94.0%42,673
4Tata Consultancy Services Limited92.0%38,091
5Microsoft Corporation98.4%37,562
Know your worth before you negotiate
H1B prevailing wage data reveals what employers actually pay — not just what they advertise. Use it to negotiate confidently or identify if an offer is below market.
1
Select your job title — search from 1,000+ SOC codes and job categories
2
Filter by state or metro — prevailing wages vary significantly by location
3
See Level I–IV distributions — understand where your offer falls in the range
Explore salary benchmarks →
Salary range · Software Engineer · CA
Level I (Entry)$104,000
Level II (Qualified)$128,500
Level III (Experienced)$156,800
Level IV (Fully Competent)$198,200
Bypass the lottery with cap-exempt employers
Universities, research institutions, nonprofits, and government entities can file H1Bs outside the annual cap — any time of year, no lottery needed.
1
Filter by cap-exempt status — instantly view only qualifying employers
2
Browse by sector — universities, hospitals, research labs, and NGOs
3
Check filing frequency — see how actively each employer sponsors H1Bs
Find cap-exempt employers →
Cap-exempt sponsors · Research · All states
1Massachusetts Institute of TechnologyCap-exempt929
2Savannah Chatham County Public School SystemCap-exempt749
3Denver Public Schools District 1Cap-exempt502
4University of Arkansas System Division of AgricultureCap-exempt81
5California State University, NorthridgeCap-exempt78
Understand your actual lottery odds
The H1B lottery isn't 50/50. Selection probability depends on total registrations, your degree type, and how many times you're registered. Calculate yours accurately.
1
Enter total USCIS registrations — use the latest official figure or our estimate
2
Select your degree type — US Master's applicants get a separate cap pool
3
See your estimated odds — broken down by regular cap vs master's cap
Calculate my lottery odds →
Lottery odds calculator · FY2025
Total registrations780,884
Regular cap slots65,000
Master's cap slots20,000
Regular cap odds~14.2%
US Master's odds~28.6%
Find the best cities for H1B sponsorship
San Jose, Seattle, and New York lead in H1B filings — but mid-size metros like Austin, Chicago, and Raleigh are growing fast. Find where your role has the most opportunity.
1
Browse by city — see total filings, top sponsors, and approval rates per metro
2
Filter by job category — find which cities hire most in your field
3
Compare salaries by metro — NYC vs SF vs Austin vs Seattle prevailing wages
Explore cities →
Top cities by H1B filings · FY2024
1San Jose, CA98,420
2New York, NY87,310
3Seattle, WA74,880
4San Francisco, CA61,540
5Austin, TX48,200
Why it works
Data you can trust
Sourced directly from official government records
Every record comes from US Department of Labor LCA disclosures and USCIS filings — never scraped, never estimated. Our automated pipeline refreshes data within 48 hours of each DOL release.
Learn about our data sources →
Risk intelligence
Spot high-denial sponsors before you apply
Our denial risk scoring analyzes 5 years of USCIS outcomes. See which companies have a pattern of RFEs, NOIDs, or outright denials — and avoid surprises mid-application.
Explore denial risk scores →
Stay informed
Track your employer's filing activity over time
Monitor the sponsors you care about. See when a company's approval rate changes, when they start filing for new job categories, or when new fiscal year data becomes available.
Learn more →
By location
Geographic Intelligence
Explore sponsorship activity by state
Some states have 10× the sponsorship density of others. Find where opportunity is densest for your field — before you decide where to apply.
Explore the state map →
H1B Filings Density
CA312kTX184kNY175kNJ98kWA87kIL76kGA64kMA62kFL58kVA44kPA42kNC38kMI32kOH25kCO24kAZ22kMN20kTN18kMD15kOR14k
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FAQ
Common questions.
View full H1B guide →

All data is sourced from official US Department of Labor LCA (Labor Condition Application) public disclosure files and USCIS I-129 petition outcome data. We process and index these datasets to make them easily searchable. No estimates or third-party scraping.

Yes — searching sponsors, viewing approval rates, salary benchmarks, and denial history is completely free. The core database will always remain free to access.

We update the database within 48 hours of each DOL quarterly disclosure release. We currently cover FY2019 through FY2024. USCIS outcome data may lag 60–90 days behind the DOL filings.

Cap-exempt employers are entities not subject to the annual H1B quota (65,000 + 20,000 master's cap). These include universities, nonprofit research organizations, and government research agencies. They can file H1B petitions year-round without lottery selection.

Wage levels are defined by the DOL to classify job experience and skill. Level I is entry-level, Level II is qualified, Level III is experienced, and Level IV is fully competent. Filing at a higher wage level generally signals higher pay.

H1BTrack is an informational resource. While the data comes from official government sources, it should not replace professional immigration legal advice. Always consult a qualified immigration attorney for case-specific decisions.