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Best Customer Portal Software in 2026
When clients need a shared place to exchange files, submit requests, and track work, customer portal software brings those tasks into focus. Compare file sharing and client user limits, then consider request intake and work tracking in light of your day-to-day collaboration. Custom domains and single sign-on offer further access details to weigh. Free-plan availability and paid-from pricing help with cost comparisons. The entries include FuseBase, Dock, and ProjectSend, alongside other options. Consider which combination of collaboration features and access controls fits the way you work with clients.
- 31 apps
- Research read 23 Sept 2026
- How the order is worked out
- 1
Assembly
Free plan APIMacWeb+1Assembly combines request intake, work tracking, and file sharing, with options for custom domains and single sign-on. A free plan is available, and paid plans start at $29/mo (annual).
- 2
Assembly
Free plan AndroidiPhoneWebAssembly brings recognition, rewards, celebrations, and culture insights into an HR platform with a broad listed integrations set.
- 3
Dock
Free plan APIExtensionWebDock combines buyer-facing workspaces with content creation, engagement tracking, and order-form workflows. Its free plan has usage limits, and the listed paid plans start at $350/mo.
- 4
Kitchen.co
Free plan AndroidiPhoneWebChoose Kitchen.co if your service business needs a client portal that combines project coordination, conversations, files, and invoicing.
- 5
MyDocSafe
Free plan AndroidiPhoneWebMyDocSafe combines onboarding, document exchange and signature workflows with mobile and web access. The trial has defined limits, and paid plans and additional charges vary by usage.
- 6
ProjectSend
by ProjectSendFree plan APISelf-hostedWebChoose ProjectSend if you want a free, self-hosted web tool for client file sharing and uploads, with client groups and custom branding.
- 7
OnBrio
Free plan APIWebOnBrio brings client management, project tracking, proposals, and billing into one workspace, with an early-access free plan and paid tiers for larger teams.
- 8
Clio for Clients
Free plan AndroidiPhoneWeb - 9
SuperOkay
Free plan WebSuperOkay focuses on branded project portals with document, task, approval, and embed tools.
- 10
Tarkle Portal
Free plan WebTarkle Portal combines client file sharing, upload requests, and brand pages in one web service.
- 11
Accupe
Free trial AndroidiPhoneWebAccupe combines recurring practice work, client communication, and signature workflows, with connections to two accounting platforms.
- 12
Clinked
Free trial AndroidAPIiPhone+1Clinked brings client communication and document workflows into branded portals, with mobile apps included in every plan.
- 13
Client Hub
Free trial AndroidiPhoneWebClient Hub combines client communication, task workflows, and accounting integrations for finance practices. Check the per-user pricing and mobile document limit against how your team works.
- 14
FuseBase
Free trial AndroidAPIExtension+4FuseBase combines client portals, project tracking, integrations, and AI agents for service businesses.
- 15
ManyRequests
Free trial AndroidAPIiPhone+3Choose ManyRequests if your agency wants branded client portals, request workflows, and flexible billing in one platform.
- 16
Content Snare
Free trial APIWebContent Snare combines client intake with review, reminders, and progress tracking.
- 17
FormaPortal
by FormaPortalFree trial APIWebFormaPortal combines branded portal access with forms, permissions, activity logging, and payment features.
- 18
- 19
Dharayana Client Portal
Free trial WebDharayana Client Portal centralizes client work, approvals, contracts, requests, and invoices while keeping each client’s workspace separated.
- 20
Foyer
Free trial APIWebFoyer brings client file sharing, messaging, and requests together, with integrations and an API. Compare account limits and the two-user minimum with your team’s needs.
- 21
Rocketlane
by RocketlaneFree trial AndroidAPIiPhone+1Rocketlane combines project and resource management with client-facing delivery tools and AI-assisted project planning.
- 22
GUIDEcx
Paid AndroidAPIiPhone+1Choose GUIDEcx if your team coordinates customer onboarding projects and needs customer portal access, project automation, and integrations.
- 23
- 24
Onehub
Free trial iPhoneWebOnehub combines file storage, permissions, collaboration, client portals, and virtual data-room controls. Paid plans start at $12.50 per user per month billed annually, and user minimums vary by plan.
- 25
SuiteDash
Free trial AndroidiPhoneWebSuiteDash brings a broad set of client and business tools into one platform, with portal branding and mobile access through a progressive web app.
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price
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