How quickly can I set up a client portal with Selpx?

You can launch a fully branded client portal in under 5 minutes. Simply register, add your logo and brand colors, create a project, and invite your client or share their private access link.

Is the invoice generator completely free?

Yes! Selpx provides a 100% free client-side invoice generator that lets you create and download clean, professional PDF invoices with custom tax rates, currencies, and line items without needing an account.

How does Selpx achieve fast load times?

Selpx is built with Next.js on an edge-cached architecture designed for sub-100ms response times globally, ensuring zero lag for both agency admins and their clients.

Can I collect payments from clients inside the portal?

Yes. Selpx integrates directly with Stripe, PayPal, cryptocurrency, and manual bank transfers with 0% platform commission fees. Clients can view and pay invoices directly in their portal.

Which languages are supported on Selpx?

Selpx is natively localized in 16 languages: English, Arabic, Spanish, French, Persian, Urdu, Hindi, Indonesian, Vietnamese, Filipino, Thai, Malay, Chinese (Simplified & Traditional), Tamil, and Malayalam.

Comparison

Selpx vs Notion

Notion is a powerful general-purpose workspace. Selpx is purpose-built for agencies and freelancers who need to deliver work to clients professionally.

Notion is for

Teams who want a flexible internal wiki and docs tool

Selpx is for

Agencies and freelancers who deliver work to external clients

Feature comparison

Feature	Selpx	Notion
Branded client portal	Yes	Requires setup
Client-facing file approvals	Yes	No
Stripe invoice payments	Yes	No
AI project status updates	Yes	No
Client email notifications	Yes	No
Client messaging	Yes	Via comments
E-signatures	Yes	No
Zapier integration	Yes	Yes
No client login required	Yes	No
Starting price	Free	Free (limited)
Designed for client delivery	Yes	No

The bottom line

Notion is great for internal documentation. But asking clients to navigate a Notion workspace is awkward — they need logins, can edit things by accident, and it doesn't feel professional. Selpx gives clients a clean, branded experience with zero friction.

Try Selpx free

No credit card. Setup in 5 minutes. Up to 5 clients and 3 projects free forever.

Start for free →