Payment Processing & SaaS Billing
4.1/5.0
VerifiedFreemiumLast technical review:
Markdown for AI (.md)

Wave

Financial management, accounting and invoicing software for small businesses.

Pricing

$0/mo

Freemium
Score

4.1/5

  1. FreeStarter
  2. $19/moPro
Certifications
2
Last technical review
2026-10-30
Available plansVisit website (opens in a new tab)

Technical Overview

Wave provides comprehensive financial management tools for small businesses and freelancers, including double-entry accounting, professional invoicing, online payment processing, and payroll management. The platform centralizes income and expense tracking, facilitating tax preparation and cash flow control through a cloud-based interface.

Analyst Evaluation: Pros and Limitations

Verified Advantages

  • Permanent free tier for accounting and invoicing without time limits
  • Intuitive interface tailored for freelancers and small businesses
  • Native integration between invoicing, accounting, and online payments

Technical Considerations

  • Limited technical support relying primarily on knowledge bases for free accounts
  • Advanced features like payroll and payments require transaction fees or paid subscriptions

Technical Capabilities & Features

3/7
Included:REST & GraphQL API
Not available:SSO / SAML Authentication
Not available:Self-Hosted Option
Included:Full Data Export
Included:Role-Based Access Control (RBAC)
Not available:Custom Domains & SSL
Not available:Immutable Audit Logs
Scorecard
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Technical Scorecard: Wave

78/100
DX & Tech Documentation
Excellent
80/100
Pricing Fairness
Excellent
90/100
Security & Governance
Favorable
75/100
Data Portability & Sovereignty
Favorable
70/100
Performance & Reliability
Favorable
75/100

Time to Value & Fit by Segment: Wave

Estimated Time-to-Value< 1 hour (Immediate)

Near-instantaneous deployment with minimal technical friction.

Learning CurveLow (Intuitive)

Rapid onboarding for developers without prior training required.

Fit Index by Organization Size

Startup & Agile Teams1 to 50 members
90%
Mid-Market & Scaleup50 to 500 members
40%
Corporate Enterprise500+ members
10%
Pricing & TCO
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Pricing

$0.00/mo

Model: FREEMIUM.

Available plans:

  • Starter$0/mo
  • Pro$19/mo

Free Tier Verification:

  • No credit card required
  • Commercial use allowed
  • Unlimited usage with no expiration
  • No mandatory watermarks
Get Wave (opens in a new tab)

Billing Risks & Hidden Clauses: Wave

Free Tier Limits:

Free accounting and invoicing with paid tiers for payments and payroll.

Audited Billing Critical Points:
  • Payment processing fees apply per transaction on the free plan
  • Advanced features require upgrading to paid plans or add-ons
Total Cost of Ownership (TCO) Projection: Wave$0.00/mo
Deterministic cost estimation at 12 and 36 months based on team size, including SSO tax premiums and annual prepay discounts.
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Indie / Solo (1 active user)

Solo developer or independent technical founder.

Base Monthly Cost
$19/month
1 active user
12-Month Investment
$194/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$582total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 2 active users

Calculated infrastructure: VPS 1 vCPU / 2GB RAM (~$5) + 0.5h DevOps/mes ($20)

Annual VPS + DevOps Cost$300/year
Differential vs SaaS LicensingSaaS is $106/year
Startup (10 active users)

Agile engineering team in validation and early traction stage.

Base Monthly Cost
$190/month
10 active users
12-Month Investment
$1,938/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$5,814total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 6 active users

Calculated infrastructure: VPS 2 vCPU / 8GB RAM (~$15) + 2h DevOps/mes ($80)

Annual VPS + DevOps Cost$1,140/year
Differential vs SaaS LicensingSavings of $798/year
Growth (25 active users)

Scaling company with team governance and granular access control requirements.

Base Monthly Cost
$475/month
25 active users
12-Month Investment
$4,845/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$14,535total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 18 active users

Calculated infrastructure: Cluster VPS 4 vCPU / 16GB RAM (~$45) + 6h DevOps/mes ($240)

Annual VPS + DevOps Cost$3,420/year
Differential vs SaaS LicensingSavings of $1,425/year
Scaleup (100 active users)

Established organization with enterprise security policies and mandatory SAML/SSO.

Base Monthly Cost
$1,900/month
100 active users
12-Month Investment
$19,380/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$58,140total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 49 active users

Calculated infrastructure: Infraestructura HA redundante + Backups (~$150) + 16h DevOps/mes ($640)

Annual VPS + DevOps Cost$9,480/year
Differential vs SaaS LicensingSavings of $9,900/year
Usage Surcharges & Bill Shock Simulator: WaveWhat usage costs as you scale
Detect overage penalties before they impact engineering budget.
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Prototype / MVP (10 GB)

Included base quota in plan: 5 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$19/mo
Fixed subscription or contracted tier
Overage Penalty
+$1/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$20/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Suitable for development; verify concurrent connection limits.

Base Production (50 GB)

Included base quota in plan: 5 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$19/mo
Fixed subscription or contracted tier
Overage Penalty
+$8/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$27/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Implement table compression policies and temporal partitioning.

Active Growth (250 GB)

Included base quota in plan: 5 GB.
High Risk / Accelerated Overages
Base Monthly Rate
$19/mo
Fixed subscription or contracted tier
Overage Penalty
+$44/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$63/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Offload cold backups to standard object storage (S3).

Large Scale (1.000 GB (1 TB))

Included base quota in plan: 5 GB.
Critical Risk / Severe Bill Shock
Base Monthly Rate
$19/mo
Fixed subscription or contracted tier
Overage Penalty
+$179/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$198/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Migrate to dedicated instance or self-hosted cluster to curtail I/O fees.

Procurement Strategy & Discounts: WaveB2B Negotiation Playbook
Corporate executive level with highest authority to approve budgetary exceptions.
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Fair Market Price & B2B Procurement Benchmark

Non-renewal notice: 30 days before expirationMedian achieved discount: -12%
Public List Price
Custom / Contact
100% baseline
Audited Market Average
-12% median
~88% of list price
Optimized Target Price
-20% target
Max achievable discount (Q4 / multi-year): -20%

Verified Tactical Savings Levers

  • Volume Seat TiersUp to -15%

    Tiered volume pricing discounts when exceeding team seat thresholds.

Security & Data Exit
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Compliance & Security Standards: Wave

SOC 2 Type IIAudited
ISO 27001Not reported
GDPR / RGPDAudited
HIPAANot reported
PCI-DSSNot reported
Jurisdiction & Legal Sovereignty
🇨🇦Canada [CA]Subject to US CLOUD ActGDPR DPA Available
SSO Availability (SAML Enterprise)
No SSO Documented
Data Residency
USAWS
AI Privacy Policy
Not evaluated
Data Liberation & Migration Runbook: WaveCSV · PDF
Actionable escape runbook and credential export guarantees to mitigate vendor lock-in.
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Supported Structured Export Formats
CSVPDF
Password Hash Portability
Locked: Proprietary Algorithm / No Export

Credential hashes are guarded under proprietary algorithms and cannot be exported.

CLI Command / Rescue Endpoint
Admin Console -> Workspace Export
Exit Protocol & Migration Notes

Standard workspace data export in tabular and JSON formats.

Deployment & Infrastructure Requirements: WaveDocker
Hardware specs and Docker directives to run on local servers, dedicated VPS, or Kubernetes without telemetry leak to the cloud.
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Minimum Memory1 GB RAM (Recommended)
Compute CPU1 vCPU
Runtime / LanguageTypeScript / Go / Rust
Code LicenseOpen Source
Docker CLI Directive
docker run -d --name wave -p 8080:8080 wave:latest
Companion Services & Dependencies:
PostgreSQL 15+Redis 7+
Community & Repository
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Technical Reputation of Wave

70/100 Technical Trust

Frequent Praises in Production

  • Permanent free tier for accounting and invoicing without time limits
  • Intuitive interface tailored for freelancers and small businesses
  • Native integration between invoicing, accounting, and online payments

Reported Production Frictions

  • Limited technical support relying primarily on knowledge bases for free accounts
  • Advanced features like payroll and payments require transaction fees or paid subscriptions
Commercial Treatment & Vendor Lock-in:Self-Service in Dashboard

Cancellation flow is autonomous via billing portal or subscription settings.

Frequently Asked Technical Questions (Wave)

Does Wave offer a completely free plan for freelancers?

Yes, Wave provides a permanent free plan that includes unlimited accounting and invoice creation without any monthly subscription cost.

How does Wave process online customer payments?

Wave integrates proprietary payment gateways allowing you to accept credit cards, bank transfers, and Apple Pay through per-transaction fees.

Can accounting data be exported for audits or tax advisors?

Yes, the platform allows you to export comprehensive financial reports and transaction data in standard formats like CSV or PDF at any time.

Direct Alternatives

All tools in Wave
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