Send Business Proposals
in Minutes with AI
Great proposals are time consuming
from refining the content to perfecting the design.
AI streamlines it all, effortlessly.
Close better deals
Instantly generate professional proposals with AI designed to craft better deals.
1
Save time and errors
Use AI to eliminate data and formatting errors, saving you valuable time.
2
Professionalism and consistency
Deliver professional, on-brand proposals that comply with internal standards every time.
3
1000+ companies trust Penna to deliver their most important proposals.
+10,000
Proposals Processed
3.5x Faster
Proposal Creation Time
99.9%
Uptime Guarantee
+1,000
Satisfied Customers
I Finally Create Stunning Proposals Without the Stress
I used to spend hours on proposals and felt overwhelmed. With Penna, I can send them quickly, and the proposals look amazing.
Sarah M. - Sales Manager
My Team Works Together Without Endless Emails
The collaboration feature is great! My team can work on proposals together without all the back-and-forth emails. Love it!
James R. - Project Manager
My Clients Say Yes More Often with Penna
My clients accept proposals more often since I started using Penna!
Olivia S. - CEO
I Love the Privacy and Clean Design Penna Offers
I appreciate how Penna focuses on privacy, and the clean, simple design is perfect for my needs.
Michael B. - CTO
Penna Makes My Proposals Look So Professional
I was looking for a tool to help me create proposals faster, and Penna delivered! The final product looks really professional.
Emily K. - Marketing Manager
I Send Proposals Faster and Win More Deals
Penna helps me send proposals faster than ever. If proposals are key to your business, you should definitely try it.
Jay G. - CEO
Win more clients and Save
days of work – Instantly
Creating proposals is a lot of work.
This is how you can solve this problem.
Generate proposals in seconds with an advance AI generation
Save days of work each month by generating a complete, client-ready proposal in just 30 seconds. Our custom-tuned AI is designed to optimize your proposals for sales success, helping you win clients faster.
Every proposal is fine-tuned for accuracy, professionalism, and compliance with your internal standards, while addressing the unique needs of every project. And with support for over 29 languages, you can easily create localized proposals to serve your global clients.

Collaborative editing and
Penna’s real-time collaboration allows your team to edit, comment, and update proposals simultaneously, ensuring seamless teamwork across all stages of the document.
This accelerates the creation process, minimizes delays, and guarantees that proposals meet company standards, regardless of how many stakeholders are involved. Perfect for remote teams and cross-department collaboration.

All your Proposal data is private and it will be kept encrypted.
Business proposals often contain highly sensitive information that requires strong protection. Penna ensures your data remains secure and private through end-to-end encryption and secure data storage.
All proposal data is encrypted using industry-leading OpenSSL with AES-256 and AES-128 encryption. Each value is signed with a message authentication code (MAC) to prevent tampering, ensuring that only the data owner can access the proposal texts — even Penna cannot access it.
By this way, your data is only yours. Not ours.We follow security best practices and comply with CCPA, GDPR, and ePrivacy Directive (ePR) regulations, ensuring that your data is stored and managed with the highest standards of safety and privacy.

E-signatures legally compliant under global standards
Penna’s e-signature functionality adheres to the eIDAS regulation (Electronic Identification and Trust Services) in the EU, as well as the ESIGN Act (Electronic Signatures in Global and National Commerce Act) and UETA (Uniform Electronic Transactions Act) in the US. This guarantees that proposal acceptances and digital signatures are legally binding and recognized across the globe.
With Penna, you can confidently manage agreements internationally, knowing that each e-signature carries the same legal authority as a handwritten signature.
Every signature is securely recorded with IP address, timestamp, and consent tracking, providing a robust audit trail. This streamlines the approval process, reduces delays, and ensures that all agreements are enforceable, allowing you to close deals faster and with total legal certainty.

Take a closer look at Penna functionalities
Close Deals Faster with a Suite of Advance Features
Custom-trained AI model
AI model tuned for sales. Personalize tone, structure, and content effortlessly.
Custom-trained AI model
Leverage an AI llm specifically tailored to craft great business proposals. Customize the tone, structure and content to match your brand voice, while automatically adjusting for different clients or industries. Ensure consistency without sacrificing personalization.
Fast editing and duplication
Edit quickly and reuse winning proposals with just one click.
Fast editing and duplication
Make quick edits and adjustments to your proposals with an intuitive, modern editor. Duplicate previous successful proposals with one click, allowing you to easily customize them for new clients while keeping the core structure and content intact.
Analitycs and alerts
Track performance. Know when and how clients interact with your proposals.
Analitycs and alerts
Track proposal performance and gain valuable insights into client engagement. See when and where proposals are opened. Use this data to refine future proposals and improve conversion rates.
Integrations and payments
Sync with CRM and manage payments directly from proposals.
Integrations and payments
Seamlessly integrate with CRM platforms, payment gateways, and invoicing systems. Automate client data syncing, collect one-time or recurring payments (multicurrency) directly from proposals, and streamline follow-ups to keep everything organized
Modern sending
Deliver proposals as secure, password-protected web pages or traditional PDFs.
Modern sending
Send proposals as secure, password-protected web pages for added professionalism or as classic PDFs, depending on client preference. Receive real-time notifications when a proposal is opened and accepted, giving you the opportunity to follow up at the perfect moment.
Custom domains
Use your own domain for consistent, branded communication.
Custom domains
Use your own domain for proposal links, reinforcing your brand identity and maintaining a professional appearance. By keeping all client-facing communications on-brand, you build trust and consistency across all touchpoints with your clients.
We Take Privacy Seriously
We secure proposal data with encryption, ensuring exclusive access for you and your clients. Penna uses OpenSSL with AES-256 and AES-128, both protected by a message authentication code (MAC) to prevent tampering. Our systems comply with GDPR and CCPA, upholding the highest standards of security and privacy.
Data Ownership & Control
Your data is yours, always. We never access, share, or sell your proposal information. You retain full control over your content, with the flexibility to delete or export it at any time. Our commitment to transparency ensures that your business data remains strictly confidential.
Simple, Unlimited Pricing with Zero Surprises
Start with a 14-day trial. Backed by a 10-day money-back guarantee. We’ll remind you before your trial ends.
Business
A plan for growing businesses.
Start simple and scale as your company grows.
$20
Per member per month, billed annually
Unlimited proposals
Unlimited legal e-signatures
Recieve payments + all CRM integrations
Custom domains
Analitycs and alerts
Uptime SLA 99.9%
24/7 support via email or text
No risk. We offer a 10-day money-back guarantee.
Don't change your current workflow
Import clients and make automations. Penna integrates with tools and CRMs you already use.
Frequently Asked Questions
If you have any other, please get in touch.
Is your question not listed here? Please get in touch at help@penna.app.