The affordable alternative to any e-signature tool
Smarter Signing, Simpler Workflows.
Simplify document signing, automate workflows, and keep every agreement moving.
Everything you need to get documents signed
Multi-recipient routing
Sequential, parallel, mixed, or conditional signing order — route an envelope exactly the way your process requires, not the way the tool forces you to.
Drag-and-drop templates
Design reusable PDF templates once, with versioning and rollback, so every new envelope starts from a clean, tested layout.
Bulk send
Upload a CSV or spreadsheet and send hundreds of envelopes at once, with a dry-run preview, pause/cancel, and per-row retry.
Smart merge tags
A real templating engine — conditionals and loops, not just flat find-and-replace — for documents that adapt to the data.
Full audit trail
Every view, field completion, and signature is logged, with a signed Certificate of Completion and a public hash-verification page.
Signed webhooks
HMAC-signed, retried-with-backoff webhook deliveries so your other systems always know what just happened.
API keys & integrations
A full REST API with API-key auth for server-to-server integrations, independent of any one user's login session.
Enterprise self-hosting available
Need full infrastructure control? Our Self-Hosted plan runs AISignFlow on your own infrastructure — see pricing below.
See how AISignFlow compares
Switching from somewhere else? Here's the honest, feature-by-feature breakdown.
AISignFlow vs DocuSign
The same core features, at a fraction of the enterprise price.
Compare features →AISignFlow vs PandaDoc
Routing and bulk send, without paying for a document-design suite.
Compare features →AISignFlow vs SignNow
Conditional routing and bulk send standard, not gated to higher tiers.
Compare features →Weighing more than one option? Read Best DocuSign Alternatives in 2026 for the full roundup.
How it works
Create a template
Upload a PDF and place signature, date, and data fields once.
Add recipients & routing
Assign roles and decide who signs in what order.
Send
Envelopes go out immediately, with automatic reminders.
Track & verify
Watch it complete, then download a signed audit certificate.
Simple, transparent pricing
Start free. Upgrade as you grow.
Free
$0/month
$0/user/month
Annual | Billed monthly
This is an annual commitment of $0.
Billed monthly, cancel anytime.
Additional tax may apply
- 5 envelopes/mo
- 1 users
- 1 GB storage
- ✗ API access
- ✗ Webhooks
- ✗ SMS notifications
- ✗ AI Suggested Fields
- ✗ AI Support Chatbot
Starter
$15/month
$13/user/month
Annual | Billed monthly
This is an annual commitment of $150.
Billed monthly, cancel anytime.
Additional tax may apply
- 50 envelopes/mo
- 5 users
- 9 GB storage
- ✗ API access
- ✗ Webhooks
- ✗ SMS notifications
- ✗ AI Suggested Fields
- ✗ AI Support Chatbot
Developer
$29/month
$24/user/month
Annual | Billed monthly
This is an annual commitment of $290.
Billed monthly, cancel anytime.
Additional tax may apply
- 150 envelopes/mo
- 3 users
- 19 GB storage
- ✓ API access
- ✓ Webhooks
- ✗ SMS notifications
- ✗ AI Suggested Fields
- ✗ AI Support Chatbot
Most popular
Business
$49/month
$41/user/month
Annual | Billed monthly
This is an annual commitment of $490.
Billed monthly, cancel anytime.
Additional tax may apply
- 500 envelopes/mo
- 25 users
- 93 GB storage
- ✓ API access
- ✓ Webhooks
- ✗ SMS notifications
- ✗ AI Suggested Fields
- ✗ AI Support Chatbot
Enterprise
$199/month
$166/user/month
Annual | Billed monthly
This is an annual commitment of $1,990.
Billed monthly, cancel anytime.
Additional tax may apply
- Unlimited envelopes
- Unlimited users
- Unlimited storage
- ✓ API access
- ✓ Webhooks
- ✓ SMS notifications
- ✓ AI Suggested Fields
- ✓ AI Support Chatbot
Self-Hosted
Contact us
- Unlimited envelopes
- Unlimited users
- Unlimited storage
- ✓ API access
- ✓ Webhooks
- ✓ SMS notifications
- ✓ AI Suggested Fields
- ✓ AI Support Chatbot
Starter, Business, and Enterprise start instantly via PayPal. Self-Hosted is sales-assisted — request a quote and our team will follow up within 24 hours.
Not sure yet? See how this stacks up against DocuSign, PandaDoc, and SignNow pricing.
Compare plan features
| Free $0/mo | Starter $15/mo | Developer $29/mo | Business $49/mo | Enterprise $199/mo | Self-Hosted Contact us | |
|---|---|---|---|---|---|---|
| Envelope sends | 5/mo | 50/mo | 150/mo | 500/mo | Unlimited | Unlimited |
| Users | 1 | 5 | 3 | 25 | Unlimited | Unlimited |
| Storage | 1 GB | 9 GB | 19 GB | 93 GB | Unlimited | Unlimited |
| API access | ✗ | ✗ | ✓ | ✓ | ✓ | ✓ |
| Webhooks | ✗ | ✗ | ✓ | ✓ | ✓ | ✓ |
| SMS notifications | ✗ | ✗ | ✗ | ✗ | ✓ | ✓ |
| AI Suggested Fields | ✗ | ✗ | ✗ | ✗ | ✓ | ✓ |
| AI Support Chatbot | ✗ | ✗ | ✗ | ✗ | ✓ | ✓ |
Trusted by teams who own their process
“We moved our whole contract pipeline over in an afternoon. Bulk send alone paid for the switch.”
“We cut our e-signature costs by more than half moving off DocuSign, without losing a single feature.”
“The webhook signing and audit trail meant we didn't have to build any of that ourselves.”
Frequently asked questions
How does AISignFlow compare to DocuSign on price?
AISignFlow is a fully-hosted SaaS platform priced at a fraction of DocuSign's cost, with the same core feature set. Compliance-driven teams that need full infrastructure control can also choose the Self-Hosted plan — see pricing above.
Can I use my own domain and branding?
Your organization's logo and brand colors already appear on every signing invitation and notification email sent to your recipients.
Do you support bulk sending?
Yes — upload a CSV or spreadsheet of recipients against a template and send hundreds of envelopes in one batch, with a dry-run preview first.
Is there a free plan?
Yes, the Free plan covers small volumes indefinitely with no credit card required — see the pricing table above.
Where can I find more detailed guides?
Visit the Help Center for step-by-step walkthroughs.