How to Verify 100 Employees in One Day: 5 Bulk Verification Tools Compared
The Bulk Verification Challenge Every Growing Indian Business Faces
Your company just acquired a new client. Or you are onboarding a campus batch. Or your seasonal hiring spike has landed 100 new employees who all start next Monday.
Now you need to verify 100 people. Before they get company email. Before they touch client data. Before they sit at a desk with access to your systems.
With a traditional background verification agency, here is the math: 2–7 days per candidate, processed sequentially, with results trickling in over 1–3 weeks. Your new hires are either sitting idle waiting for verification, or already inside your systems unverified. Neither option is acceptable.
The numbers make the urgency clear. AuthBridge’s Workforce Fraud Files H1 FY26 found that 4.33% of white-collar candidates carry at least one discrepancy. In a batch of 100 hires, that is statistically 4–5 people with identity or employment issues sitting inside your company. EY’s study of over one million screenings found 32% of flagged candidates listed fake employers and 85% of discrepancies were caught through employment checks.
The question is not whether to verify 100 employees. It is whether your tool can do it in one day.
This guide compares 5 tools that can handle bulk verification at different speeds and price points, with a concrete hour-by-hour plan for verifying 100 employees in a single working day.
What this guide covers:
- Which tools support bulk or rapid sequential verification
- Speed per check (seconds vs. hours vs. days)
- Total cost for 100 verifications on each platform
- Step-by-step plan for verifying 100 employees in one day
- Which tool fits which bulk verification scenario
→ Skip to the comparison table
Quick Comparison: 5 Bulk Verification Tools
| Tool | Checks Available | Speed Per Check | Can You Verify 100 in One Day? | Cost for 100 Verifications | Self-Serve | Best Bulk Scenario |
|---|---|---|---|---|---|---|
| SalaryBox Verify | PAN, Voter ID, DL, UAN/EPFO | Seconds to minutes | Yes — under 4 hours | Rs. 49,900 | Yes | Any business verifying identity + employment fast |
| AuthBridge | Full suite (20+ checks) | 2–7 days per candidate | No — results over 1–3 weeks | Rs. 1,50,000–Rs. 5,00,000+ | No | Enterprise needing comprehensive checks over time |
| SpringVerify | ID, criminal, education, employment | 2–5 days per candidate | No — results over 1–2 weeks | Rs. 79,900–Rs. 1,59,900 | Yes | Startups wanting bundled BGV for growing batches |
| OnGrid | PAN, Aadhaar, DL, DigiLocker, court, education | Seconds (API) to 5 days | Partial — instant ID only via API | Custom (per-call API) | API only | Tech teams with API integration for instant ID |
| SurePass | PAN, Aadhaar, DL, Voter ID, Passport, RC | Seconds (API) | Yes (API only) — instant ID checks | Custom (per-call API) | API only | Developer teams automating ID verification |
Only SalaryBox Verify lets a non-technical HR team verify 100 employees’ identity and employment history in a single day at Rs. 499 per candidate. OnGrid and SurePass can match the speed for identity checks, but require API integration and developer resources. AuthBridge and SpringVerify cannot deliver same-day results for 100 employees.
1. SalaryBox Verify — Verify 100 Employees in Under 4 Hours, No API Needed
Website: salarybox.in/verify
Bulk verification capability: SalaryBox Verify is a self-serve tool where each check takes seconds to minutes. An HR team member can verify one candidate every 2–3 minutes (enter details, select checks, confirm, download report). At this pace, 100 employees take roughly 3.5–4 hours of focused work. Two HR team members working in parallel can finish in under 2 hours.
Checks available for bulk runs:
| Check | Speed Per Check | Data Returned | Useful For Bulk? |
|---|---|---|---|
| PAN Verification | Instant (seconds) | Name, DOB, PAN status | Yes — fastest identity check |
| Voter ID Verification | Instant (seconds) | Name, address, constituency | Yes — instant address confirmation |
| Driving Licence Verification | Instant (seconds) | DL validity, vehicle class, expiry | Yes — for driver/field roles |
| UAN/EPFO Employment History | Minutes | Past employers, tenure, PF contributions | Yes — catches fabricated employment |
Bulk verification math for 100 employees:
| Metric | Value |
|---|---|
| Time per candidate (all 4 checks) | 2–3 minutes |
| Total time for 100 candidates (1 person) | 3.5–4 hours |
| Total time for 100 candidates (2 people) | Under 2 hours |
| Cost per candidate | Rs. 499 |
| Total cost for 100 candidates | Rs. 49,900 |
| Results available | Immediately after each check |
| PDF reports downloadable | Yes, instantly |
Why it is the best bulk verification tool:
- No API integration needed — any HR team member can run checks
- Results appear in seconds, not days — verification keeps pace with data entry
- No batch submission or queue — each check completes before the next starts
- Rs. 499 flat per candidate means 100 verifications cost exactly Rs. 49,900
- No minimum volume requirements — verify 1 or 100, same pricing
- PDF reports generated instantly for each candidate — no waiting for batch reports
Limitation for bulk: Each candidate is entered individually (no CSV upload or batch API). This means the bottleneck is data entry speed, not verification speed. For 100 candidates, this adds 2–4 hours of manual work.
Best for: HR teams at any company that need to verify 10–200 employees in a single day using a browser, without developer resources or API setup.
→ Start bulk verification today — Try SalaryBox Verify at Rs. 499 per candidate
2. AuthBridge — Enterprise Bulk Processing With 2–7 Day Turnaround
Bulk verification capability: AuthBridge processes bulk verification through their enterprise portal or API. You can submit 100 candidates as a batch, but results are not instant. Each candidate goes through AuthBridge’s verification pipeline, which includes manual processes (employer outreach, court searches, field visits). Results arrive over 2–7 days.
Bulk verification math for 100 employees:
| Metric | Value |
|---|---|
| Batch submission | Yes (portal or API) |
| Time to submit 100 candidates | 30–60 minutes (portal) or automated (API) |
| Time to receive all results | 5–10 business days |
| Cost per candidate | Rs. 1,500–Rs. 5,000+ (custom) |
| Total cost for 100 candidates | Rs. 1,50,000–Rs. 5,00,000+ |
| Can all 100 be verified in one day? | No |
Strengths for bulk:
- Batch submission through portal or API reduces data entry time
- Comprehensive checks (criminal, education, employment, address) for every candidate
- Dedicated account manager tracks batch progress
- Enterprise SLAs guarantee turnaround times
- Scales to thousands of candidates per month
Limitations for bulk:
- Cannot deliver same-day results; minimum 2–7 days per candidate
- Requires enterprise contract and onboarding before first batch
- Custom pricing means you cannot calculate exact cost until sales negotiation
- Manual verification steps (court visits, employer calls) create inherent delays
- Not suitable when 100 employees need to be verified before tomorrow morning
Best for: Large enterprises submitting recurring monthly batches of 500+ candidates where comprehensive verification is required and 5–10 day turnaround is acceptable.
3. SpringVerify — Self-Serve Batch Verification With 2–5 Day Results
Bulk verification capability: SpringVerify offers a self-serve dashboard where you can submit multiple candidates. Their candidate-initiated workflow sends verification requests directly to candidates, reducing HR data entry. Results for each candidate take 2–5 days depending on the checks included.
Bulk verification math for 100 employees:
| Metric | Value |
|---|---|
| Batch submission | Yes (dashboard, candidate-initiated) |
| Time to submit 100 candidates | 1–2 hours (HR initiates, candidates fill details) |
| Time to receive all results | 3–8 business days |
| Cost per candidate | Rs. 799–Rs. 1,599 |
| Total cost for 100 candidates | Rs. 79,900–Rs. 1,59,900 |
| Can all 100 be verified in one day? | No |
Strengths for bulk:
- Self-serve platform; no sales call needed to start
- Candidate-initiated flow means candidates enter their own details (reduces HR effort)
- Transparent pricing on the website
- Real-time tracking dashboard shows batch progress
- Bundles identity, criminal, education, and employment checks
Limitations for bulk:
- 2–5 day turnaround per candidate; cannot complete 100 in one day
- Candidate-initiated flow depends on candidates responding promptly
- Higher per-candidate cost than SalaryBox Verify (Rs. 799+ vs. Rs. 499)
- Packages only — cannot select individual checks for a faster turnaround
- 100 candidates with slow responders can stretch batch completion to 10+ days
Best for: Startups and mid-size companies that need comprehensive background checks for batches of 20–50 candidates and can wait 3–8 business days for complete results.
4. OnGrid — API-Based Instant ID Verification for Developer Teams
Bulk verification capability: OnGrid provides APIs that can verify government IDs instantly. With API integration, a developer can script a bulk verification run that processes 100 PAN or Aadhaar checks in minutes. However, their non-ID checks (court records, education, employment) take 3–7 days each.
Bulk verification math for 100 employees:
| Metric | Value |
|---|---|
| Batch submission | Yes (API scripted) |
| Time to submit and verify 100 IDs | Minutes (API automated) |
| Time to complete non-ID checks | 3–7 business days |
| Cost per candidate | Custom per-API-call |
| Total cost for 100 candidates | Custom (volume-dependent) |
| Can 100 ID checks be done in one day? | Yes (API only) |
| Can 100 full BGV checks be done in one day? | No |
Strengths for bulk:
- API-based processing can verify 100 government IDs in minutes
- DigiLocker integration pulls verified academic documents at scale
- Scriptable — developer can automate the entire ID verification pipeline
- OnGrid’s FY 2024-25 report (3.6 lakh individuals with BGV failures) demonstrates scale
Limitations for bulk:
- Requires developer resources to build and maintain the integration
- No self-serve dashboard for HR teams to run bulk checks
- Non-ID checks (criminal, education) still take 3–7 days
- No UAN/EPFO employment history check
- Pricing requires sales negotiation
Best for: Companies with in-house development teams that need to automate instant ID verification for large batches via API, combined with slower comprehensive checks.
5. SurePass — Government Database APIs for Automated Bulk ID Checks
Bulk verification capability: SurePass provides raw APIs to Indian government identity databases. A developer can build a script that processes 100 PAN, Aadhaar, DL, or Voter ID verifications in minutes. Like OnGrid, the speed applies only to government ID checks — SurePass does not offer employment, criminal, or education verification.
Bulk verification math for 100 employees:
| Metric | Value |
|---|---|
| Batch submission | Yes (API scripted) |
| Time to verify 100 IDs | Minutes (API automated) |
| Employment history check | Not available |
| Criminal record check | Not available |
| Cost per candidate | Custom per-API-call |
| Total cost for 100 candidates | Custom (volume-dependent) |
| Can 100 ID checks be done in one day? | Yes (API only) |
Strengths for bulk:
- Broadest range of government database APIs (PAN, Aadhaar, DL, Voter ID, Passport, RC)
- Well-documented APIs with sandbox testing
- Scriptable for fully automated bulk ID verification
- High uptime and reliability (fintech-grade infrastructure)
Limitations for bulk:
- API only — requires developer resources to use
- No employment history verification (no UAN/EPFO)
- No criminal, education, or address verification
- No HR-facing dashboard or PDF reports
- Only verifies identity, not employment fraud (which is the #1 discrepancy type)
Best for: Developer teams that need automated bulk government ID verification via API and will pair it with a separate tool for employment and criminal checks.
→ Need bulk verification without developers? Try SalaryBox Verify at Rs. 499 per candidate
The 100-Employee Verification Plan: Hour-by-Hour With SalaryBox Verify
Here is a concrete, actionable plan for verifying 100 employees in one working day using SalaryBox Verify. This plan assumes two HR team members working in parallel.
Pre-Work (30 Minutes Before You Start)
| Task | Time | Details |
|---|---|---|
| Collect candidate data | Done beforehand | Gather PAN numbers, Voter IDs, DL numbers, UAN numbers from offer acceptance forms |
| Prepare a tracking sheet | 15 minutes | Simple spreadsheet: Name, PAN, Voter ID, DL, UAN, Verification Status |
| Sign up on SalaryBox Verify | 5 minutes | Create accounts for both HR team members |
| Quick test run | 10 minutes | Verify one candidate to familiarise with the process |
Hour 1: Candidates 1–30 (9:00 AM – 10:00 AM)
| Team Member | Candidates | Checks per Candidate | Estimated Time |
|---|---|---|---|
| HR Person A | Candidates 1–15 | PAN + UAN/EPFO (identity + employment) | 45–60 minutes |
| HR Person B | Candidates 16–30 | PAN + UAN/EPFO (identity + employment) | 45–60 minutes |
After Hour 1: 30 candidates verified. All results available. Any mismatches flagged immediately.
Hour 2: Candidates 31–60 (10:00 AM – 11:00 AM)
| Team Member | Candidates | Checks per Candidate | Estimated Time |
|---|---|---|---|
| HR Person A | Candidates 31–45 | PAN + UAN/EPFO | 45–60 minutes |
| HR Person B | Candidates 46–60 | PAN + UAN/EPFO | 45–60 minutes |
After Hour 2: 60 candidates verified. HR Head reviews flagged mismatches from Hour 1.
Hour 3: Candidates 61–90 (11:00 AM – 12:00 PM)
| Team Member | Candidates | Checks per Candidate | Estimated Time |
|---|---|---|---|
| HR Person A | Candidates 61–75 | PAN + UAN/EPFO | 45–60 minutes |
| HR Person B | Candidates 76–90 | PAN + UAN/EPFO | 45–60 minutes |
After Hour 3: 90 candidates verified. Flagged candidates contacted for explanations.
Hour 4: Candidates 91–100 + Additional Checks (12:00 PM – 1:00 PM)
| Team Member | Candidates | Checks | Estimated Time |
|---|---|---|---|
| HR Person A | Candidates 91–100 | PAN + UAN/EPFO | 30 minutes |
| HR Person B | Flagged candidates | Voter ID + DL (additional verification) | 30–45 minutes |
After Hour 4: All 100 candidates verified. Flagged candidates have additional checks. PDF reports downloaded.
Post-Verification (1:00 PM – 2:00 PM)
| Task | Time | Details |
|---|---|---|
| Download all PDF reports | 20 minutes | Save to employee files |
| Update tracking sheet with results | 15 minutes | Mark verified / flagged / action needed |
| Contact flagged candidates | 30 minutes | Share specific findings and request documentation |
| Send verification summary to HR Head | 10 minutes | Summary: X verified, Y flagged, Z require follow-up |
End-of-Day Summary
| Metric | Value |
|---|---|
| Total candidates verified | 100 |
| Total time (2 HR team members) | Under 4 hours |
| Total cost | Rs. 49,900 |
| Cost per candidate | Rs. 499 |
| Results available | Immediately after each check |
| PDF reports generated | 100 (one per candidate) |
| Candidates flagged (estimated at 4.33% rate) | 4–5 candidates |
By 2:00 PM, your entire batch of 100 new employees is verified, flagged candidates are contacted, and PDF reports are in employee files. Total spend: Rs. 49,900. No agency. No waiting. No unverified employees accessing company systems.
Cost Calculator: What 100 Verifications Cost on Each Platform
| Tool | Cost Per Candidate | Total for 100 | Time to Complete 100 | Cost Per Verified Day (if spread over multiple days) | Includes Employment Check? |
|---|---|---|---|---|---|
| SalaryBox Verify | Rs. 499 | Rs. 49,900 | Under 4 hours (1 day) | Rs. 49,900 (1 day) | Yes (UAN/EPFO) |
| AuthBridge | Rs. 1,500–Rs. 5,000+ | Rs. 1,50,000–Rs. 5,00,000+ | 5–10 business days | Rs. 15,000–Rs. 50,000 per day | Yes (manual) |
| SpringVerify | Rs. 799–Rs. 1,599 | Rs. 79,900–Rs. 1,59,900 | 3–8 business days | Rs. 10,000–Rs. 20,000 per day | Yes (manual) |
| OnGrid | Custom (API) | Custom | Hours (ID only) to 7 days (full) | Varies | No |
| SurePass | Custom (API) | Custom | Hours (ID only) | Varies | No |
Annual Cost Comparison for Companies Running Bulk Verification
| Scenario | SalaryBox Verify | AuthBridge | SpringVerify |
|---|---|---|---|
| 100 hires/year (1 batch) | Rs. 49,900 | Rs. 1,50,000–Rs. 5,00,000 | Rs. 79,900–Rs. 1,59,900 |
| 200 hires/year (2 batches) | Rs. 99,800 | Rs. 3,00,000–Rs. 10,00,000 | Rs. 1,59,800–Rs. 3,19,800 |
| 500 hires/year (5 batches) | Rs. 2,49,500 | Rs. 7,50,000–Rs. 25,00,000 | Rs. 3,99,500–Rs. 7,99,500 |
| 1,000 hires/year (monthly batches) | Rs. 4,99,000 | Rs. 15,00,000–Rs. 50,00,000 | Rs. 7,99,000–Rs. 15,99,000 |
At every volume, SalaryBox Verify is the most cost-effective option for identity and employment verification. A company verifying 500 hires per year saves Rs. 5–22 lakh annually compared to AuthBridge, and Rs. 1.5–5.5 lakh compared to SpringVerify.
Bulk Verification Decision Matrix
| Your Situation | Recommended Tool | Why |
|---|---|---|
| 100 new hires starting Monday, need verification before Day 1 | SalaryBox Verify | Only tool that delivers identity + employment results same day without API |
| Campus batch of 50–200 joining next month | SalaryBox Verify | Rs. 499 per head, done in one sitting |
| Monthly batch of 500+ candidates, comprehensive checks needed | AuthBridge | Enterprise SLAs, batch processing, dedicated account management |
| Seasonal hiring spike (retail, logistics, BPO) | SalaryBox Verify | No minimum volumes; scale up and down without contract changes |
| Need criminal + education checks for every hire in the batch | SpringVerify or AuthBridge | SalaryBox does not offer criminal or education checks |
| Developer team automating verification in CI/CD or HRMS | OnGrid or SurePass | API-first architecture for scripted batch processing |
| Staffing agency onboarding 100 contract workers per week | SalaryBox Verify + BetterPlace | SalaryBox for instant ID + employment; BetterPlace for blue-collar biometric |
| Remote hiring batch — candidates in different cities | SalaryBox Verify | Government database checks work regardless of candidate location |
| Regulated industry (BFSI) needing audit-ready reports for 100 hires | AuthBridge or First Advantage | Compliance-grade reports and criminal checks mandated |
| Budget under Rs. 50,000 for verifying 100 employees | SalaryBox Verify | Rs. 49,900 total — the only tool that fits this budget for 100 verifications |
FAQs: Bulk Employee Verification in India
1. Can I really verify 100 employees in one day?
Yes, with the right tool. SalaryBox Verify returns identity check results in seconds and employment history (UAN/EPFO) in minutes. At 2–3 minutes per candidate, two HR team members can verify 100 employees in under 4 hours. API-based tools like OnGrid and SurePass can process 100 ID checks in minutes but require developer integration.
2. What is the cheapest way to verify 100 employees?
SalaryBox Verify at Rs. 499 per candidate costs Rs. 49,900 for 100 verifications. This is the lowest published price for a tool that includes both identity (PAN, Voter ID, DL) and employment history (UAN/EPFO) verification. SpringVerify starts at Rs. 79,900 for 100 candidates. AuthBridge typically costs Rs. 1,50,000 or more for 100 comprehensive checks.
3. What checks should I run for every employee in a bulk verification?
At minimum, run PAN verification (confirms legal identity) and UAN/EPFO employment history (confirms past employers against government records). These two checks catch the most common fraud types: identity mismatches and fabricated employment. Add Voter ID for address confirmation and DL for driving roles. SalaryBox Verify covers all four at Rs. 499 per candidate.
4. Do any of these tools offer CSV upload for bulk verification?
AuthBridge offers batch submission through their enterprise portal. SpringVerify supports candidate-initiated bulk flows. SalaryBox Verify currently requires individual candidate entry (no CSV upload), but each check completes in seconds, making sequential processing fast enough for 100 verifications in one day. OnGrid and SurePass support bulk processing via API.
5. How do I handle flagged candidates in a bulk verification batch?
Establish a clear process before starting: 1) Complete all 100 verifications first. 2) Review flagged candidates separately. 3) Contact flagged candidates with specific findings. 4) Request documentation (name change gazette, corrected records). 5) Make decisions on flagged candidates after they respond. At the 4.33% discrepancy rate, expect 4–5 flags in a batch of 100.
6. Can I use SalaryBox Verify if I do not have UAN numbers for all candidates?
Yes. SalaryBox Verify allows you to select which checks to run per candidate. If you have a candidate’s PAN but not their UAN, run the PAN check. If you have their UAN, add the EPFO employment history check. You only pay for the checks you run, and the total remains within Rs. 499 per candidate.
7. What if my bulk verification batch is 500 or 1,000 employees?
SalaryBox Verify scales linearly: 500 verifications cost Rs. 2,49,500 and take 2–3 days with a small HR team. For 1,000+ verifications, consider splitting across a team of 3–4 HR members over 2–3 days. Alternatively, for volumes above 1,000, AuthBridge’s enterprise portal and API may offer workflow efficiencies through batch submission and automated processing.
8. Is bulk verification legal under the DPDP Act?
Yes, provided you have the candidate’s informed consent before processing their personal data. Most verification tools include consent workflows. For bulk verification, collect consent during the offer acceptance process by adding a verification consent clause to your offer letter or onboarding form. This covers all subsequent checks.
9. How do I verify candidates who do not have PAN or EPFO records?
Candidates in the informal sector or fresh graduates may lack UAN/EPFO records. For these candidates, use Voter ID verification (confirms identity and address) and DL verification (if applicable) through SalaryBox Verify. For candidates without any government ID, consider BetterPlace (Aadhaar biometric) or IDfy (face matching with any available ID).
10. Can I use different tools for different parts of a bulk batch?
Yes, and this is recommended for cost-effective bulk verification. Use SalaryBox Verify for all 100 candidates (identity + employment at Rs. 499 each), then submit only the flagged or high-risk candidates (typically 10–20% of the batch) to AuthBridge or SpringVerify for criminal and education checks. This layered approach costs Rs. 49,900 + Rs. 15,000–Rs. 30,000 for the subset, rather than Rs. 1,50,000+ for AuthBridge on all 100.
