Clustdoc vs Superdocu comes down to a simple trade-off: Clustdoc is built for agencies and service businesses that want onboarding with built-in payments. Superdocu is built for teams across regulated industries that need document expiration tracking, compliance workflows, and affordable pricing. Both collect documents from clients through a branded portal. The differences are in who they’re for and what they cost.
Quick comparison
| Clustdoc | Superdocu | |
|---|---|---|
| Starting price | €190/mo (3 users, 1 process, 50 apps) | €27/mo (1 user, unlimited workflows) |
| Mid-tier | Custom quote (5+ users, 10 processes, 150 apps) | €97/mo (2 users, 100 contacts) |
| Free trial | 7 days | 7 days |
| eSignature | Built-in | DocuSign integration |
| Payment collection | Yes (CC payments) | No |
| Document expiration tracking | Not prominently featured | Yes, with automatic renewal alerts |
| Data hosting | Not specified | France (EU), GDPR-compliant |
| Branded portal | Yes | Yes, on all plans |
| Zapier / integrations | Yes (1,500+ apps) | Yes (3,000+ apps via Zapier) |
| AI workflow generation | Not available | Yes |
| Public intake portals | Not available | Yes |
| Best for | Agencies, professional services | Regulated industries, SMBs |
What is Clustdoc?
Clustdoc is a client onboarding platform aimed at agencies, professional services firms, and teams that manage structured intake processes. It combines document collection, task management, and payment processing in one tool.
Clustdoc works well for teams that need to collect documents, assign tasks, and charge fees as part of a single onboarding flow. The built-in payment collection is its standout feature: if you charge an onboarding fee or retainer, you can collect it inside the same workflow where your client uploads their documents.
Where Clustdoc is less suited:
- Pricing starts at €190/month for 3 users and just 50 monthly applications. Need more? The Expert and Ultimate plans require custom quotes.
- No document expiration tracking for recurring compliance needs
- No public intake portals for collecting from people not yet in your system
- No AI workflow generation
- Data hosting location isn’t publicly specified, which matters for EU businesses under GDPR
What is Superdocu?
Superdocu is a document collection platform built for small and mid-sized businesses across regulated and document-heavy industries. Transportation companies, HR teams, mortgage brokers, immigration services, construction firms, legal practices: if you regularly collect documents that need to be tracked, approved, and renewed, that’s the use case.
Plans start at €27/month. Every plan includes a branded portal, unlimited workflows, automated follow-ups, and a validation dashboard.
Where Superdocu stands out:
- Document expiration tracking with automatic renewal alerts (unique for compliance-heavy industries)
- AI workflow generation from a plain-text description
- Public intake portals for collecting from unknown contacts
- Magic link authentication (no client passwords)
- GDPR-compliant hosting in France
- 34 pre-built workflow templates organized by industry
Feature-by-feature breakdown
Pricing
This is the biggest practical difference. Clustdoc’s Pro plan starts at €190/month for 3 users, 1 standard process, and 50 new applications per month (25GB storage). Their Expert plan (5+ users, 10 processes, 150 apps/month, 50GB) and Ultimate plan (10+ users, fully custom) are both on custom quotes.
Superdocu’s Lite plan is €27/month for 1 user. The Starter plan is €97/month for 2 users and 100 contacts. The Pro plan is €247/month for 20 users and 300 contacts.
For a small team of two people collecting documents from 50 clients per month, Superdocu costs €97/month vs Clustdoc’s €190/month. At the team level (20 users, 300 contacts), Superdocu is €247/month while Clustdoc requires a custom quote for their Expert or Ultimate plan.
Document collection and workflows
Both platforms let you build multi-step workflows with document requests, forms, and approval processes. Both offer reusable templates.
Clustdoc organizes onboarding around “applications” with tasks, document requests, and deadlines. It includes a shared inbox for client communication and guest access for stakeholders.
Superdocu organizes collection around “workflows” with modular steps. Each step can contain document uploads, forms, checklists, information screens, or DocuSign e-signatures. Superdocu also offers conditional step progression (locking later steps until earlier ones are complete) and repeatable workflows for processes that need to run multiple times per contact.
Document expiration tracking
This is where the two products diverge significantly.
Superdocu tracks expiration dates on document types like insurance certificates, driver’s licenses, and professional certifications. When a document is about to expire, the platform sends automatic renewal requests to the contact. Your dashboard flags contacts with expired or expiring documents. For transportation companies, construction firms, or any business managing compliance documents that expire, this replaces spreadsheets and calendar reminders entirely.
Clustdoc doesn’t prominently feature document expiration tracking. If your business needs to re-collect documents when they expire, you’d need to track that outside the platform.
Payment collection
Clustdoc includes built-in payment collection via credit card. If you charge clients during onboarding (setup fees, retainers, deposits), you can collect payment inside the same workflow where they upload documents.
Superdocu doesn’t handle payments. If you need to collect payment alongside documents, you’d use a Zapier integration to trigger an invoice from Stripe or your billing tool.
For businesses where payment is part of the onboarding flow, this is a genuine Clustdoc advantage.
eSignature
Clustdoc has built-in e-signatures. Superdocu integrates with DocuSign, which is the industry standard. If your business already uses DocuSign, Superdocu fits into your existing setup. If you want everything in one tool without external dependencies, Clustdoc’s built-in approach is simpler.
Public intake portals
Superdocu lets you create shareable public links (or embed them on your website) where anyone can submit an application with screening questions. Contacts are auto-created in your system when they submit. This is useful for firms that receive inbound inquiries and need to collect documents before deciding whether to take on a client.
Clustdoc doesn’t offer this.
Data hosting and compliance
Superdocu hosts all data in France within the EU. For businesses operating under GDPR or dealing with European clients’ personal data, this matters.
Clustdoc doesn’t publicly specify its data hosting location on its website, which can be a red flag for EU compliance teams doing vendor due diligence.
AI workflow generation
Superdocu lets you describe what you need in plain text and generates a complete workflow automatically. “I need to onboard a new employee and collect their ID, tax forms, and signed contract” turns into a ready-to-use workflow in seconds.
Clustdoc doesn’t offer this. You build workflows manually.
Who should pick which?
Choose Clustdoc if:
- You’re an agency or professional services firm where client onboarding includes payment collection
- You need built-in e-signatures without depending on DocuSign
- Your onboarding processes are project-based with tasks and deadlines
- You have the budget for €190+/month
Choose Superdocu if:
- You work in a regulated industry where documents expire and need renewal tracking
- You want to be collecting documents today, not next week (setup takes minutes)
- GDPR-compliant EU hosting is important for your business
- You need a public intake portal for inbound applications
- You want AI-generated workflows instead of building everything manually
- You need affordable pricing for a small team (starting at €27/month)
- You’re in transportation, HR, immigration, construction, mortgage, legal, or insurance
Frequently asked questions
Is Clustdoc or Superdocu cheaper?
Superdocu is significantly cheaper at every tier. The entry plan starts at €27/month vs Clustdoc’s €190/month. For a 2-person team with 100 contacts, Superdocu costs €97/month. Clustdoc’s Pro plan only allows 50 applications/month, so you’d need to request a custom quote for the Expert plan.
Does Clustdoc track document expiration dates?
Not as a primary feature. If you need automatic alerts when documents like insurance certificates or licenses are about to expire, Superdocu is built for this. It tracks emission dates, expiration dates, and sends automatic renewal requests.
Can I collect payments with Superdocu?
No. Superdocu focuses on document collection and doesn’t handle payments directly. You can use a Zapier integration to trigger an invoice or payment request in your billing software when a workflow is completed.
Which platform is better for GDPR compliance?
Superdocu. All data is hosted in France within the EU. Clustdoc doesn’t publicly specify its hosting location, which makes it harder to demonstrate GDPR compliance during vendor assessments.
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