Stigg shipped natural language contract management this week while DocuSign rebuilt eSignature on an AI engine — the finance sector's document automation layer is accelerating.

The week in finance

Two document automation moves defined finance this week. Stigg added Contract Management to its commercial operations platform — handling enterprise deal terms that self-serve pricing models can't accommodate, through natural language configuration. DocuSign rebuilt its foundational product with AI at the core: the Iris AI engine automates document preparation and guides signers through the process. Both moves represent finance document workflows gaining AI as an execution layer, not just an assistant.

On the infrastructure side, LNbits 1.6.0 shipped sandboxed WASM extensions — a plugin architecture that opens Lightning wallet infrastructure to uncurated community extensions without the security exposure of unreviewed code.

Leaders

Stigg Contract Management beta handles the enterprise deal terms that don't fit self-serve pricing: special usage allowances, delayed invoicing triggers, multi-year commitments, custom pricing tiers. The natural language interface lets operators describe contract terms as they would in a conversation rather than configuring them in pricing rule editors. Stigg is building toward a complete AI-native commercial operations layer that covers both self-serve and sales-negotiated pricing within one system.

DocuSign rebuilt eSignature on its Iris AI engine — automating document preparation and providing signers with AI guidance through the signing process. The rebuild expands DocuSign's stated target from signature collection to the full contract lifecycle. For a product that has dominated e-signature for over a decade, rebuilding the core on a new AI engine is a significant platform bet.

LNbits 1.6.0 introduced sandboxed WASM extensions: plugins that anyone can write and share without waiting for core-developer vetting. The WASM sandbox means extension code runs isolated from the core wallet — community plugins can now extend self-hosted Lightning wallets without requiring trust in the plugin author. The same release added Lightning Addresses, enabling human-readable payment destinations without onchain infrastructure.

Themes that compounded

• Document automation is getting AI execution layers: Stigg Contract Management and DocuSign's Iris rebuild both move AI from document analysis toward document creation and execution.
• Self-hosted financial infrastructure is opening to community extensions: LNbits WASM sandboxing is the enabling technology that lets an open-source Lightning wallet expand without centralizing plugin approval.
• Natural language configuration for commercial terms: Stigg's contract management interface suggests that pricing and contract configuration will increasingly be expressed in plain language rather than rule editors.

Watch this week

Watch DocuSign's Iris AI rollout across its existing customer base — the rebuild targets the full contract lifecycle, which is a different scope than the signature product customers signed up for. The reception will indicate whether enterprise legal teams are ready to let AI handle document preparation at scale, or whether they want AI limited to the analysis layer. Also watch Stigg Contract Management beta usage: if enterprise deals that couldn't close due to pricing flexibility start closing, that's a measurable outcome that validates the expansion from usage-based pricing tool to commercial operations platform.