Cloud Hosting & PaaS Platforms
4.5/5.0
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B2B SaaS Starter

Cloudflare-first B2B SaaS infrastructure starter template for rapid application development.

Pricing

$0/mo

Free
Score

4.5/5

License
MIT
Last technical review
2026-11-10
Available plansVisit website (opens in a new tab)

Technical Overview

B2B SaaS Starter delivers workspaces, authentication, APIs, and native observability built on Cloudflare edge infrastructure. It includes structured logging and request tracing out of the box to accelerate multi-tenant enterprise software delivery.

Analyst Evaluation: Pros and Limitations

Verified Advantages

  • Architecture optimized for Cloudflare Workers and D1
  • Includes structured logging and request tracing
  • Open-source MIT model suitable for self-hosting

Technical Considerations

  • Requires technical familiarity with the Cloudflare ecosystem
  • Lacks advanced native enterprise connectors

Technical Capabilities & Features

5/7
Included:REST & GraphQL API
Not available:SSO / SAML Authentication
Included:Self-Hosted Option
Included:Full Data Export
Included:Role-Based Access Control (RBAC)
Included:Custom Domains & SSL
Not available:Immutable Audit Logs
Scorecard
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Technical Scorecard: B2B SaaS Starter

88/100
DX & Tech Documentation
Excellent
90/100
Pricing Fairness
Excellent
100/100
Security & Governance
Favorable
75/100
Data Portability & Sovereignty
Excellent
90/100
Performance & Reliability
Excellent
85/100

Time to Value & Fit by Segment: B2B SaaS Starter

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

Near-instantaneous deployment with minimal technical friction.

Learning CurveModerate (Standard)

Requires consulting technical documentation and basic credentials setup.

Fit Index by Organization Size

Startup & Agile Teams1 to 50 members
90%
Mid-Market & Scaleup50 to 500 members
70%
Corporate Enterprise500+ members
40%
Pricing & TCO
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Pricing

$0.00/mo

Model: FREE.

Free Tier Verification:

  • No credit card required
  • Commercial use allowed
  • Unlimited usage with no expiration
  • No mandatory watermarks
Get B2B SaaS Starter (opens in a new tab)

Billing Risks & Hidden Clauses: B2B SaaS Starter

Free Tier Limits:

Fully open source and free to run under your own infrastructure and Cloudflare free limits.

Total Cost of Ownership (TCO) Projection: B2B SaaS Starter$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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Licensing Cost (1 to 100+ seats)
$0/forever
Unlimited team members with zero penalties
SSO Tax (SAML Enterprise)
$0no surcharge
No artificial security barriers
3-Year Investment (Software TCO)
$0total
operates under a zero-cost or open-source model. Licensing TCO is identical:
Usage Surcharges & Bill Shock Simulator: B2B SaaS StarterWhat 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: 10 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$0/mo
Fixed subscription or contracted tier
Overage Penalty
$0/month extra
Usage covered within plan quota
Estimated Monthly Invoice
$0/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: 50 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$0/mo
Fixed subscription or contracted tier
Overage Penalty
$0/month extra
Usage covered within plan quota
Estimated Monthly Invoice
$0/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: 250 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$0/mo
Fixed subscription or contracted tier
Overage Penalty
$0/month extra
Usage covered within plan quota
Estimated Monthly Invoice
$0/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: 1,000 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$0/mo
Fixed subscription or contracted tier
Overage Penalty
$0/month extra
Usage covered within plan quota
Estimated Monthly Invoice
$0/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

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

Security & Data Exit
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Compliance & Security Standards: B2B SaaS Starter

SOC 2 Type IINot reported
ISO 27001Not reported
GDPR / RGPDNot reported
HIPAANot reported
PCI-DSSNot reported
Jurisdiction & Legal Sovereignty
🇺🇸United States [US]Subject to US CLOUD ActDPA On Request
SSO Availability (SAML Enterprise)
No SSO Documented
Data Residency
GLOBALCloudflare
AI Privacy Policy
Not evaluated
Data Liberation & Migration Runbook: B2B SaaS StarterJSON · SQL
Actionable escape runbook and credential export guarantees to mitigate vendor lock-in.
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Supported Structured Export Formats
JSONSQL
Password Hash Portability
Exportable Hashes (Bcrypt / Argon2): Zero Forced Retention

Allows extracting password hashes in standard formats to migrate without forcing user resets.

CLI Command / Rescue Endpoint
git clone https://github.com/brandhaug/b2b-saas-starter
Exit Protocol & Migration Notes

Full source code export via GitHub repository clone under MIT license.

Deployment & Infrastructure Requirements: B2B SaaS StarterMIT
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
Code LicenseMIT
Docker CLI Directive
docker run -d --name b2b-saas-starter -p 8080:8080 b2b-saas-starter:latest
Companion Services & Dependencies:
PostgreSQL 15+Redis 7+
Community & Repository
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Technical Reputation of B2B SaaS Starter

85/100 Technical Trust

Frequent Praises in Production

  • Architecture optimized for Cloudflare Workers and D1
  • Includes structured logging and request tracing
  • Open-source MIT model suitable for self-hosting

Reported Production Frictions

  • Requires technical familiarity with the Cloudflare ecosystem
  • Lacks advanced native enterprise connectors
Commercial Treatment & Vendor Lock-in:1-Click Cancellation

Immediate cancellation from account settings without phone calls or forced retention.

Open source repository activity: B2B SaaS Starter53
Stars, forks and release cadence
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Stars53
Forks8
Open Issues16
SPDX LicenseMIT
Latest Commit DetectedNov 1, 2026

Frequently Asked Technical Questions (B2B SaaS Starter)

How do you deploy this starter kit to production?

The project deploys directly onto Cloudflare edge infrastructure using standard worker deployment tooling.

What database does it use for data persistence?

It uses Cloudflare D1 as the primary database engine to manage persistence and multi-tenant workspaces natively.

Can the source code be modified under a free license?

Yes, the project is distributed under the MIT license, allowing unrestricted modification for commercial applications.

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