Flat-Fee E-Signature with Unlimited Documents
No per-signature charges. No document limits. One transparent monthly fee. DocuSeal on Opsily delivers predictable e-signature pricing without the SaaS trap.
Why Opsily for Flat-Fee E-Signature
Stop paying per signature. Stop hitting document limits. Start paying once a month and signing as much as you need.
One Price, Infinite Usage
DocuSign charges €0.50 to €2.00 per envelope. HelloSign charges per user. Opsily DocuSeal has one transparent fee covering unlimited documents, unlimited signatures, and unlimited team members. No surprise charges. No overage fees. This is how pricing should work.
No Vendor Lock-In
DocuSeal is open source. Your data stays in your hands on Opsily servers in Germany. No proprietary format. If you outgrow us, export everything and move tomorrow. SaaS tools trap you. Opsily sets you free.
Built for Teams
Add as many team members as you need. Invite your accountant, your lawyer, your assistants. All included in one flat fee. Collaborative templates, audit logs, and role-based access. Manage documents together without paying per person.
Built for teams who need reliability
Flat Fee vs Per-Signature Pricing
DocuSign pricing as of May 2026. Opsily pricing in EUR for German-hosted plans. Annual billing available.
Set Up Flat-Fee E-Signature in Minutes
From zero to signing documents in 3 minutes. No setup fees. No credit card for the free tier.
Choose Your App
Select an app to get started.
Create Your Workspace
Sign up at Opsily, no credit card required. Give your workspace a name and invite your team. Add as many members as you need.
Deploy DocuSeal
Search for DocuSeal in the app catalog, click Install, and it deploys to your German-hosted instance. Automatic SSL, backups, and security updates included.
Upload Your First Document
Open DocuSeal, upload a PDF, add signature fields, and send to your first signer. Automate templates for contracts, invoices, or consent forms.
Track and Archive
Monitor signing status in real time. All documents are encrypted, versioned, and compliant with GDPR. No document is ever lost or locked behind a subscription cliff.
Saved per year, per team of 5, vs per-signature e-signature SaaS
DocuSign €60/user × 5 users × 12 months = €3,600. Opsily DocuSeal €40/month × 12 = €480. One flat fee. Unlimited documents. Zero per-signature charges.
Trust & Compliance Built In
Your documents and signatures are protected. Full GDPR compliance, encrypted storage, and audit trails on every page.
GDPR Compliant
All data stays on German servers in Frankfurt with full GDPR compliance. No data leaving the EU. No unexpected data sales.
Encrypted End-to-End
Documents are encrypted at rest and in transit. Only signers and authorized team members see sensitive content. TLS 1.3 on all connections.
Audit Logs
Every signature, every view, every download is logged. Prove compliance to auditors. Dispute resolution built in with tamper-proof timestamps.
No Vendor Lock-In
Export your documents anytime. DocuSeal stores data in open formats. Switch providers without losing years of signed contracts.
99.9% Uptime
SLA-backed uptime with automatic failover. Your signers never wait. All backups encrypted and stored in geographically redundant vaults.
Flat-Fee E-Signature Questions
Everything you need to know about switching from per-signature to unlimited e-signature pricing.
Flat-fee e-signature charges one monthly price regardless of how many documents you sign. Per-signature pricing (DocuSign, HelloSign) charges €0.50–€2.00 for each envelope sent. With flat fee, your first signature and your thousandth cost the same. If your team sends more than 100 signatures per month, flat fee is almost always cheaper. Opsily DocuSeal offers true flat-fee pricing with unlimited documents and team members included. No surprises, no overage bills, no hidden per-user charges.
The Hidden Cost of Per-Signature E-Signature Tools
DocuSign and HelloSign built their business model around charging per use. Every envelope you send costs money. Every signature triggers a charge. The math looks deceptive at first: "Just €0.50 per signature. Only 100 signatures this month." That's €50, right?
Then you hire an accounts payable person who processes 200 invoices a month. Suddenly your €0.50 is €100/month. Then another 300 contracts from your legal team. Then your sales team uses it for proposals. Before you know it, you are paying €500/month for a tool you started using to save money.
Flat-fee e-signature fixes this. You sign your first document and your hundredth. Same monthly fee. Your team can use the tool without asking permission or worrying about overage bills. This is predictable. This is sane.
Open Source Means You Own Your Data
DocuSeal is open source. The code is on GitHub. Anyone can audit it. No black boxes. No proprietary lock-in. When you use DocuSeal on Opsily, your documents stay on our servers in Germany under your full control. You are never locked in. You can export everything tomorrow and move to your own infrastructure if you want.
That is not a feature of SaaS. That is a feature of open source. And it is why smart ops teams are choosing it.
Start Your Flat-Fee E-Signature Today
No credit card. No setup fees. No per-signature charges. See how much you can save.