What is Penna.app?

Penna automates business proposal creation, generating complete, client‑ready documents in seconds with a custom‑tuned GPT‑4 model. It supports over 29 languages, enabling localized proposals for global clients. Real‑time collaboration lets multiple team members edit, comment, and update proposals simultaneously, reducing turnaround time.

End‑to‑end encryption (AES‑256, AES‑128) and MAC signing protect proposal data, ensuring privacy and compliance with GDPR, CCPA, and ePrivacy Directive. Legally recognized e‑signatures comply with eIDAS, ESIGN, and UETA, providing a binding digital approval trail.

Integrations sync proposals with CRMs (Salesforce, HubSpot, Zoho) and payment gateways (Stripe, PayPal), allowing direct invoicing and payment collection. Built‑in analytics track proposal opens, clicks, and client interactions to refine future pitches and improve conversion rates.

Penna.app pricing Subscription

Starter $20 per member/mobilled annually

Enterprise unlimited

Verify on the official pricing page.

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Penna.app user reviews

Based on 1 review, 100.0% of users recommend Penna.app, rated highly for quality results.

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Penna.app's key features

AI-generated proposals in seconds
Real-time collaborative editing
End-to-end encrypted proposal data
Legal e-signatures globally compliant
Multi-language proposal support
CRM and payment gateway integration
Custom domain for branded links

Penna.app use cases

Generate a multilingual proposal for a Fortune 500 client in under a minute, auto‑filling CRM data, integrating payment terms, and sharing it with your sales team for instant real‑time edits and secure e‑signature before submission
Collaborate on a joint venture proposal across time zones, using Penna’s real‑time editing, end‑to‑end encryption, and analytics to track stakeholder engagement while ensuring legal compliance in all 29 supported languages
Automate renewal proposals for existing accounts by pulling performance metrics from CRM dashboards, delivering legally recognized signed documents instantly, and monitoring acceptance rates via proposal analytics