Technology · head to head
Intercom vs Lago

Lago
Accounting
Open-source billing infrastructure for usage-based models
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Intercom pricing is high and unpredictable with confusing per-seat, per-feature, and usage-based structure that makes cost estimation difficult; Lago free tier limited to 10,000 entities per month with 5M event cap
- They diverge on capability: Intercom covers AI-powered inbox, Lago covers Real-time usage metering.
Where they differ
Only the attributes on which Intercom and Lago actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).
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 Intercom
- AI-powered inbox
- Live chat
- Chatbots
- Help center
- Product tours
- Customer data platform
- Automation
- Mobile SDKs
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.
Intercom
- Customer supportnot Lago
- Lead generationnot Lago
- User onboardingnot Lago
- Product adoptionnot Lago
- Customer engagementnot Lago
Lago
- Building usage-based billing for high-volume APIs and infrastructurenot Intercom
- Implementing metered billing for AI and tokenized servicesnot Intercom
- Creating subscription and hybrid pricing modelsnot Intercom
- Managing multi-currency billing for global companiesnot Intercom
- Maintaining billing infrastructure without vendor lock-innot Intercom
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Intercom
- Pricing is high and unpredictable with confusing per-seat, per-feature, and usage-based structure that makes cost estimation difficult
- API rate limited to 1,000 calls per minute, which may constrain integrations for high-volume data users
- Does not support multiple language versions of knowledge base articles, requiring creation of duplicate articles for each language
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
Intercom
Free- Essential$29/month
- Fin AI Agent
- Messenger
- Shared inbox
- Advanced$85/month
- Multiple team inboxes
- Workflow automation
- Round robin assignment
- Expert$132/month
- SSO
- HIPAA support
- SLAs
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 Intercom if
- You need ai-powered inbox.
- You want to start without paying.
- You work on Web, iOS, Android.
- You also want live chat.
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 Intercom or Lago better?
- Neither clearly leads. Intercom starts at Free and Lago at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Intercom or Lago?
- Intercom starts at Free and Lago at Free.
- Does Intercom or Lago run on more platforms?
- Intercom runs on Web, iOS, Android. Lago runs on Web, Cloud, Self-hosted, On-premise, VPC.
- Can I use Intercom for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Intercom best used for?
- Intercom is most often used for customer support, lead generation, user onboarding, product adoption. Of those, customer support and lead generation are not what Lago is typically brought in for.
- What can Intercom do that Lago cannot?
- Intercom covers AI-powered inbox, Live chat, Chatbots, Help center. Lago covers Real-time usage metering, Multiple pricing models, Automated invoicing, Prepaid credits.
Answered from the vendors’ own pages
Intercom: Is there a free tier and what are the limitations?
Intercom offers a 14-day free trial with no credit card required and access to all features and add-ons. After trial, Essential plan starts at $29/seat/month. Free Lite seats are available on paid plans: 20 with Advanced, 50 with Expert.
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.
SourceIntercom: Does Intercom support single sign-on (SSO)?
Yes, Intercom supports SAML SSO with identity provider integration, but it is only available on the Expert plan ($132+/seat/month). SSO also works with Intercom's mobile apps on iOS and Android.
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.
SourceIntercom: Can I export my data from Intercom?
Yes. You can export conversations in CSV format via the Data Export feature in Reports, apply filters to refine exports, and use the REST API to programmatically access conversation and customer data.
SourceLago: Does Lago support multiple currencies?
Yes, Lago supports multi-currency billing with automatic currency conversion for global businesses.
SourceIntercom: What would a team of 10 cost on Intercom?
Minimum cost would be $290/month for 10 Essential seats at $29/seat/month. Advanced plan costs $850/month for 10 seats. Prices increase with additional add-ons like Fin AI ($0.99 per resolution), SMS, WhatsApp, or email campaigns.
SourceRelated pages
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