FuseBase
FuseBase: A flexible client portal platform for teams that need branded, customized workspaces. Ranked #6 of 31 in Customer Portal Software by our editors (8.8/10); pricing: Free plan · 14-day trial; best for teams needing deep portal customization.
At a glance
- Editor score8.8 / 10
- PricingFree plan · 14-day trial
- Best forTeams needing deep portal customization
- Free planYes
- Work trackingYes
- Founded2014 · Cleveland, Ohio, United States
- Facts checked23 Sep 2026
Where it wins
- Custom HTML, CSS, and JavaScript page building
- Branded portals with forms, tasks, files, and e-signatures
- Integrations with Slack, Teams, Google Drive, Stripe, and more
Where it doesn't
- Advanced portal and client limits depend on the arrangement
- Unlimited access is available through custom pricing
- The feature range may exceed the needs of simple portal projects
Our verdict on FuseBase
FuseBase is a client collaboration platform for agencies, consultants, professional-services businesses, and other client-facing teams. It combines branded client portals with internal and external workspaces for sharing files, tasks, forms, updates, conversations, and signatures. Teams can also use custom domains, controlled permissions, invitations, or magic links to shape how clients access portal content. Its strongest fit is organizations that want a client-facing experience tailored beyond a basic file-sharing hub.
The published plans cover a wide range of operating models. Free costs $0 per month and includes one client portal, one workspace, real-time editing and file sharing for up to 20 team members, 20 AI test-drive prompts, and 20 workflow automation runs. Solo includes one portal, one client, 1,000 AI requests, 1,000 automation runs, and a 14-day trial. Essentials expands those limits to 10 portals, 100 clients, 10,000 AI requests, and 10,000 automation runs, also with a 14-day trial. Advanced adds granular permissions and groups, white labeling, and 100 or unlimited portals and clients depending on the arrangement. Unlimited includes custom pricing, unlimited members, portals, and clients, plus white labeling.
Customization is the main reason to choose FuseBase. Its portal page builder supports custom HTML, CSS, and JavaScript, while workflow automation, AI agents, an AI assistant, task tracking, analytics, and e-signatures extend the platform beyond a static client area. Connections to Slack, Microsoft Teams, Google Calendar, Google Drive, Airtable, Stripe, Asana, Todoist, HubSpot, and Gmail support varied workflows. Web, Windows, macOS, iOS, Android, and Chrome extension access broaden platform coverage. Teams needing detailed branding and flexible client operations should consider it; organizations seeking only a lightweight portal may prefer a narrower tool.
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FuseBase pricing
All 4 FuseBase plans and prices →
FuseBase fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Client user limit | 100 users |
| Request intake | Yes |
| Work tracking | Yes |
| File sharing | Yes |
| Custom domain | Yes |
| Single sign-on | Not verified |
| Free trial | 14 days · no card needed |
| Deployment | Cloud, Mobile, Browser extension |
| Platforms | Web, iOS, Android, Chrome extension |
| Compliance & security | GDPR, SOC 2, HIPAA |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 9 integrations: YouTube, Power BI, Calendly, Intercom, Zoho, Google Drive … |
| Pricing | Free plan · 14-day trial (source) |
| Website | thefusebase.com |
| Facts checked | 23 Sep 2026 |
FuseBase integrations
FuseBase lists 9 integrations on its own site.
- YouTube
- Power BI
- Calendly
- Intercom
- Zoho
- Google Drive
- Notion
- Figma
- Asana
Alternatives to FuseBase
- AssemblyA broad client portal with onboarding, billing, files, workflows, and a free plan.9.4
- PlutioA broad client portal suite for small firms that want projects, billing, forms, and automation together.9.2
- SuiteDashA broad client-service suite combining portals, CRM, projects, billing, and communication.9.1
See all FuseBase alternatives →
FuseBase vs the competition
- FuseBase vs Assembly
- FuseBase vs Plutio
- FuseBase vs SuiteDash
- FuseBase vs OnBrio
- FuseBase vs Kitchen.co
- FuseBase vs MyDocSafe
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Also Ranked In
FuseBase is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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