Accounting · head to head
ADP vs Lago

Lago
Accounting
Open-source billing infrastructure for usage-based models
- From
- Free
- Rated
- -
The short version
- Only Lago has a free tier, so it costs nothing to try first.
- Each has a real cost: ADP no pricing is published; every quote is custom and driven by employee count and which services are taken; Lago free tier limited to 10,000 entities per month with 5M event cap
- They diverge on capability: ADP covers Payroll, Lago covers Real-time usage metering.
Where they differ
Only the attributes on which ADP and Lago actually diverge.
Identical on both: user rating (Not yet rated), category (Accounting).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in ADP
- Payroll
- Tax services
- HR management
- Time & attendance
- Benefits administration
- QuickBooks
- Sage
- Oracle
Only in Lago
- Real-time usage metering
- Multiple pricing models
- Automated invoicing
- Prepaid credits
- Entitlements
- Multi-currency support
- Payment orchestration
- Revenue analytics
What people use each for
The jobs each tool is most often brought in to do.
ADP
- Payroll processing and tax filingnot Lago
- HR administration and employee recordsnot Lago
- Time and attendance trackingnot Lago
- Benefits administrationnot Lago
- Talent management on the mid-market and enterprise productsnot Lago
Lago
- Building usage-based billing for high-volume APIs and infrastructurenot ADP
- Implementing metered billing for AI and tokenized servicesnot ADP
- Creating subscription and hybrid pricing modelsnot ADP
- Managing multi-currency billing for global companiesnot ADP
- Maintaining billing infrastructure without vendor lock-innot ADP
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
ADP
- No pricing is published; every quote is custom and driven by employee count and which services are taken
- Split into three separate products by company size, RUN for 1 to 49 employees, Workforce Now for 50 and above, and Lyric HCM for enterprise, so growing across a threshold means changing product rather than plan
Lago
- Free tier limited to 10,000 entities per month with 5M event cap
- No specific pricing published for Pro annual plan or Scale plan
- Self-hosted and on-premise deployments require engineering resources
- Community support only on free tier
- Scale plan requires annual contracts and sales engagement
Pricing, plan by plan
ADP
$29/month- Essential$79/month
- Payroll
- Tax filing
- Direct deposit
- Enhanced$139/month
- HR tools
- Background checks
- Job posting
Lago
Free- Build (Free)Free
- 10,000 managed entities per month
- 5M usage events per month
- 1K events per second rate limit
- Pro$399/month
- 10,000 entities included (graduated pricing to 100K)
- 25M usage events included (to 500M with graduated rates)
- 10K events per second (upgradeable to 100K)
- Scale$null/custom
- Custom entity and event volumes
- 50K events per second (upgradeable to 100K)
- RBAC and SSO (SAML)
Which should you pick?
Choose Lago if
- You need real-time usage metering.
- You want to start without paying.
- You work on Web, Cloud, Self-hosted, On-premise, VPC.
- You also want multiple pricing models.
Questions people ask
- Is ADP or Lago better?
- Neither clearly leads. ADP starts at $29/month and Lago at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, ADP or Lago?
- Lago has a free tier; the other does not. Paid plans start at $29/month for ADP and Free for Lago.
- Does ADP or Lago run on more platforms?
- ADP runs on Web, Ios, Android. Lago runs on Web, Cloud, Self-hosted, On-premise, VPC.
- Can I use Lago for free?
- Yes. Lago has a free tier, so you can try it without paying. ADP starts at $29/month.
- What is ADP best used for?
- ADP is most often used for payroll processing and tax filing, hr administration and employee records, time and attendance tracking, benefits administration. Of those, payroll processing and tax filing and hr administration and employee records are not what Lago is typically brought in for.
- What can ADP do that Lago cannot?
- ADP covers Payroll, Tax services, HR management, Time & attendance. Lago covers Real-time usage metering, Multiple pricing models, Automated invoicing, Prepaid credits.
Answered from the vendors’ own pages
ADP: How is ADP pricing organized?
ADP organizes pricing by business size: Small Business (1-49 employees), Midsized (50-999 employees), and Enterprise (1,000+ employees). Each segment receives customized pricing tailored to specific business needs.
SourceLago: Can I use Lago open-source for free?
Yes, Lago is open-source under the AGPLv3 license and can be self-hosted. The cloud-based Build plan is also free with limits of 10,000 entities and 5M events per month.
SourceADP: Is there a current promotional offer for ADP payroll?
ADP currently offers 3 months free when signing up for small business payroll (promotion ends 9/24). Contact sales at 800-225-5237 for details and to request pricing based on your employee count.
SourceLago: What payment providers does Lago integrate with?
Lago integrates with Stripe and Adyen for payment processing. It is not a payment processor itself but orchestrates payments through these providers.
SourceLago: Does Lago support multiple currencies?
Yes, Lago supports multi-currency billing with automatic currency conversion for global businesses.
SourceRelated pages
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