The best client portal for agencies in 2026.
What to look for in a client portal for agencies — and why CoreClients comes out on top.
In short
The best client portal for agencies combines on-brand portals, files, invoices and forms in one place, password protection in one affordable tool. CorePath’s CoreClients delivers all of it — and bundles eight more business tools in a single platform, so you replace a stack of subscriptions instead of adding another.
What to look for in a client portal
Not every client portal is built the same. The ones worth paying for for agencies share a few traits:
- On-brand portals
- Files, invoices and forms in one place
- Password protection
- Fast setup
Why CorePath is our top pick
CoreClients checks every box above, and because it lives inside CorePath you also get QR codes, links, forms, invoices, PDFs and client portals — one login, one bill, consistent branding across everything.
- One subscription instead of 5–10
- Premium, fast and AI-assisted
- Free plan to start
- Cross-tool analytics in CoreInsights
Frequently asked questions
What is the best client portal for agencies?+
For most teams in agencies, CorePath’s CoreClients is the best balance of features and price — it covers on-brand portals and files, invoices and forms in one place and replaces several other tools.
Is there a free option?+
Yes. CorePath has a free plan, so you can try it with no credit card.
Try the best client portal for agencies
Start free — no credit card required. Replace a stack of subscriptions with CorePath.