How to Setup Invoice Ninja with Buffer (2026 Guide)

Invoice Ninja

★★★★ 4.5

Finance Accounting Invoicing

A free open-source invoicing and payment platform for freelancers and small businesses with time tracking and proposals.

Full Review

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Buffer

Social media scheduling and publishing tool for teams and individuals.

All Buffer Tools

About Invoice Ninja

A free open-source invoicing and payment platform for freelancers and small businesses with time tracking and proposals.

Key Features

Invoicing
Proposals
Payments
Time tracking
Expense tracking
Recurring invoices
Client portal
Reports

Pricing

Freemium Free-$14/month

Detailed setup guide coming soon. We're researching the specific steps to connect Invoice Ninja with Buffer — including whether there's a native integration, third-party connectors like Zapier, or API-based setup. Check back for a complete step-by-step guide.

Invoice Ninja Full Review » | All Buffer Tools »

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