Client design agreements, consultant subcontracts, construction administration documents, and professional services letters — signed digitally with AIA-compatible workflows.
Free plan available · No credit card required · ESIGN Act compliant
Built-in features that save time and close deals faster.
Owner-architect agreements (B101), consultant agreements, letter proposals, construction administration authorisations, change order approvals, and project closeout documents — all pre-built.
Owner-architect, consultant, CA, change order, and project closeout templates.
Design approvals, scope change authorisations, and project proceed-to-next-phase sign-offs — collected from clients digitally with Zignature. No printing, no scanning, no lost emails.
Client design approvals, scope changes, and phase authorisations signed digitally.
Architecture projects generate hundreds of documents over multi-year timelines. Zignature's project-organised archives keep every signed contract, approval, and authorisation accessible throughout the project lifecycle.
Project-organised document archives for multi-year architecture project lifecycles.
From simple agreements to complex multi-party workflows.
No training required. Send your first document today.
Owner-architect, consultant, and CA document templates configured.
Link to project management tools for phase-based document triggers.
Documents sent with branded signing pages — professional experience.
All signed documents organised by project and phase.
Start your free trial — no credit card required.
Everything you need to know.
Yes. AIA contract forms — B101, A101, B102, and others — can be executed via e-signature under the ESIGN Act. AIA's own AIA Contract Documents platform also supports e-signature, and Zignature can be used for AIA or custom architecture contract templates.
Create a design approval form in Zignature — client signs to approve the schematic design drawings before DD begins, DD drawings before CD begins, etc. The signed approval with timestamp creates a contemporaneous record of client authorization.
Yes. Scope change authorisation templates capture the exact scope change, additional fee, and schedule impact — all signed by the client before extra work begins. This is one of the most important risk management tools for architecture firms.
Create MEP, structural, civil, and specialist consultant templates. Configure project folders in Zignature to organise all consultant agreements per project. Expiry tracking ensures consultant agreements don't lapse mid-project.
Zignature integrates with project management platforms via Zapier and API. Connect to Procore, Autodesk Construction Cloud, or similar platforms to trigger document signing from project events.
Yes. Clients sign via mobile browser — no app required. This is particularly useful for owner clients who aren't in an office environment and appreciate the convenience of signing from their phone.