InvoicePlane vs Sequence
Side-by-side trajectory, velocity, and editorial themes.
InvoicePlane's beta cycle is mostly security hardening and PHP modernization
InvoicePlane is moving through a slow beta cadence on the 1.6/1.7 lines. The substance is security improvements credited to outside researchers and PHP 8.2+ compatibility — keeping a long-lived open-source invoicing tool current rather than expanding it.
The trajectory is maintenance and modernization: security patches, runtime compatibility, and release-candidate hygiene. There is little new user-facing capability; the value is keeping a self-hosted billing app safe and installable on modern stacks.
Expect 1.7.2 to reach stable after the beta security work settles, with PHP-version support and vulnerability fixes as the headline.
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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