Is Billin or Stigg better?

Neither clearly leads. Billin starts at €6.6/month and Stigg at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Billin or Stigg?

Stigg has a free tier; the other does not. Paid plans start at €6.6/month for Billin and Free for Stigg.

Does Billin or Stigg run on more platforms?

Billin runs on Web. Stigg runs on Web, Cloud, BYOC, BYODB, API.

Can I use Stigg for free?

Yes. Stigg has a free tier, so you can try it without paying. Billin starts at €6.6/month.

What is Billin best used for?

Billin is most often used for invoice management, multi-user accounting for freelancers and small businesses. Of those, invoice management and multi-user accounting for freelancers and small businesses are not what Stigg is typically brought in for.

What can Billin do that Stigg cannot?

Stigg covers Real-time credit enforcement, Financial-grade credits, High-scale metering, Budget governance.

Accounting · head to head

Billin vs Stigg

Billin

Accounting

Spanish online invoicing software for freelancers and small businesses

From: €6.6/month
Rated: -

Full review Website

Stigg

Accounting

Usage runtime platform for credits and entitlements

From: Free
Rated: -

Full review Website

The short version

Only Stigg has a free tier, so it costs nothing to try first.
Each has a real cost: Billin plan Basico caps usage at just 5 clients, 1 user and 10 products for EUR 6.60/month, well below what most active small businesses need; Stigg free tier limited to 10,000 entities and 5M events per month
Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Billin and Stigg actually diverge.

Attributes where Billin and Stigg differ
Attribute	Billin	Stigg
Starting price	€6.6/month	Free
Pricing model	subscription	Freemium with usage-based and custom tiers
Free tier	No	Yes
Platforms	Web	Web, Cloud, BYOC, BYODB, API

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 Billin

Nothing recorded that Stigg does not also cover.

Only in Stigg

Real-time credit enforcement
Financial-grade credits
High-scale metering
Budget governance
Flexible deployment
Billing platform integration
Data warehouse integration
CRM integration

What people use each for

The jobs each tool is most often brought in to do.

Billin

Invoice managementnot Stigg
Multi-user accounting for freelancers and small businessesnot Stigg

Stigg

Managing token and credit usage for AI productsnot Billin
Enforcing spending caps and budget controlsnot Billin
Implementing prepaid credit systems with expirynot Billin
Real-time entitlement verification for feature accessnot Billin
Scaling billing infrastructure for high-volume eventsnot Billin

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Billin

Plan Basico caps usage at just 5 clients, 1 user and 10 products for EUR 6.60/month, well below what most active small businesses need
Plan Pro still caps clients at 50 and users at 3 for EUR 14/month, so any business with more clients must move to the unlimited EUR 23/month tier

Stigg

Free tier limited to 10,000 entities and 5M events per month
Pro plan pricing ($399/month) may be high for early-stage companies
Scale and BYOC plans require custom contracts and sales engagement
Primarily targets AI and high-scale use cases, not all business models
Requires integration with separate billing platform (Stripe, Zuora, etc.)

Pricing, plan by plan

Billin

€6.6/month

Plan Básico$80/year
- 0-5 clients
- 1 user
- Max 10 products
Plan Básico$96/month
Plan Pro$168/year
- 6-50 clients
- 3 users
- Max 50 products
Plan Pro$204/month

Stigg

Free

Build (Free Forever)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)
BYOC$40000/year
- Deploy in customer VPC
- Unlimited entities and events
- No event billing

Which should you pick?

Choose Billin if

Nothing in the data separates Billin from Stigg on the points above - pick on price and on how each one feels to use.

Billin review

Choose Stigg if

You need real-time credit enforcement.
You want to start without paying.
You work on Web, Cloud, BYOC, BYODB, API.
You also want financial-grade credits.

Stigg review

Questions people ask

Is Billin or Stigg better?: Neither clearly leads. Billin starts at €6.6/month and Stigg at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Billin or Stigg?: Stigg has a free tier; the other does not. Paid plans start at €6.6/month for Billin and Free for Stigg.
Does Billin or Stigg run on more platforms?: Billin runs on Web. Stigg runs on Web, Cloud, BYOC, BYODB, API.
Can I use Stigg for free?: Yes. Stigg has a free tier, so you can try it without paying. Billin starts at €6.6/month.
What is Billin best used for?: Billin is most often used for invoice management, multi-user accounting for freelancers and small businesses. Of those, invoice management and multi-user accounting for freelancers and small businesses are not what Stigg is typically brought in for.
What can Billin do that Stigg cannot?: Stigg covers Real-time credit enforcement, Financial-grade credits, High-scale metering, Budget governance.

Answered from the vendors’ own pages

Billin: What are Billin's plan costs?

Billin offers three plans: Básico at €80/year (€6.60/month), Pro at €168/year (€14/month), and Ilimitado at €276/year (€23/month). Annual billing includes 18% savings compared to monthly.

Source

Stigg: How quickly does Stigg check entitlements?

Stigg makes entitlement checks in under 10 milliseconds, enabling real-time enforcement of spending decisions before token consumption.

Source

Billin: Is there a free trial for Billin?

Yes, Billin offers a 30-day free trial with all features included. No credit card is required to start.

Source

Stigg: Can I use Stigg with my existing billing platform?

Yes, Stigg integrates with major billing platforms including Stripe, Zuora, Chargebee, Metronome, and Orb to manage entitlements and credits.

Source

Billin: How many users does each Billin plan include?

Básico includes 1 user, Pro includes 3 users, and Ilimitado includes unlimited users.

Source

Stigg: What deployment options does Stigg offer?

Stigg offers cloud API, BYOC (Bring Your Own Cloud) for VPC deployment, and BYODB options for customers who want to manage their own database.

Source

Billin vs Stigg

Billin

Stigg

The short version

Where they differ

What each one covers

Only in Billin

Only in Stigg

What people use each for

Billin

Stigg

Where each one falls short

Billin

Stigg

Pricing, plan by plan

Billin

Stigg

Which should you pick?

Choose Billin if

Choose Stigg if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Billin

More on Stigg

Keep looking

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