Invoice Ninja vs Sequence
Side-by-side trajectory, velocity, and editorial themes.
Invoice Ninja's point-release train adds passkeys and global tags amid steady fixes
Invoice Ninja ships a frequent GitHub release train for its open-source invoicing platform. The cadence is fix-and-feature point releases: passkey login, global tags across entities, PHP 8.5 support, ZUGFeRD and SwissQR e-invoicing work, and QuickBooks sync improvements, interleaved with dependency bumps and bug fixes.
The product is steadily broadening payments, e-invoicing compliance (ZUGFeRD, SwissQR), and accounting integrations (QuickBooks) while modernizing auth (passkeys) and the API (filters, sorting, tags). It is incremental maintenance and breadth, not a directional shift — a mature OSS tool thickening its feature surface release by release.
Expect continued e-invoicing format coverage, payment-gateway additions, and API refinements on the same rapid point-release cadence.
Sequence opens its billing data to AI agents while deepening payments and automation
Sequence is a billing and revenue-automation platform whose recent releases cluster around three areas: payment-rail integrations (GoCardless direct debit, Sphere tax), workflow automation (visual Automations with Watchtower review, Dunning reminder sequences), and finance-team reporting (revenue waterfall export, credit-note detail). Its newest move exposes all of this billing data to AI agents over MCP.
The product is becoming programmable and agent-accessible. Automations and Dunning turn billing operations into configurable, reviewable workflows; the payment integrations broaden how money moves; and Sequence MCP lets external AI agents query invoices, schedules, customers, pricing, and revenue in natural language. The direction is billing as an API-and-agent surface, not just a UI.
Expect Sequence to extend MCP from read-style querying toward agent-driven actions, and to keep adding automation templates and payment/tax integrations.
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