# Alternatives to FuseBase

FuseBase (formerly Nimbus) is a client collaboration platform offering white-label client portals, shared workspaces, documents, and task management.

FuseBase ranks #2 of 8 in Client portal software, with an Alt Score of 93. It is proprietary, freemium from $39/month and available on Web, Windows, macOS, iOS and Android. 13 of 13 checklist rows are verified against a public source.

Source: https://altcatalog.com/alternatives/fusebase/
Category: Client portal software

## Where FuseBase stands out

- **Custom domain** — 4 of 8 apps with a verified answer have this

## Overview

- **Who it's for**: Client-facing service businesses — digital agencies, consulting firms, marketing shops, financial and healthcare service providers — that want a branded, no-learning-curve hub for collaborating with clients, partners, and vendors, distinct from internal project-management tools.
- **What you get**: White-labeled, custom-domain client portals with live chat, secure file sharing, task/action-plan management, built-in e-signatures, forms and surveys, a built-in CRM, and role-based/granular permissions, alongside an internal team workspace, knowledge base, and AI agents. Plans start with a free tier (1 client portal) and paid plans from $39/month with a 14-day trial; white-labeling requires the Advanced plan.
- **How it works**: FuseBase (formerly Nimbus) splits an organization into an internal workspace for team collaboration and external client portals that look and behave like a branded microsite, so clients need no onboarding. Teams build out portal pages, tasks, files, chat, and forms, optionally connect a custom domain and SMTP for full white-labeling, and can extend the portal with embeddable client-facing apps and third-party integrations (CRM, Slack, Teams, Stripe via app builder).

## Profile

- **License**: Proprietary (verified 2026-07-17)
- **Pricing model**: Freemium (verified 2026-07-17)
- **Starts at**: $39/month (verified 2026-07-17)
- **Platforms**: Web, Windows, macOS, iOS, Android
- **Status**: active (verified 2026-07-17)

## Ranked alternatives

| # | App | Alt Score | Licence | Platforms |
|---|-----|-----------|---------|-----------|
| 1 | [Clinked](https://altcatalog.com/alternatives/clinked.md) | 93 | Proprietary | Web, iOS, Android |
| 2 | [SuiteDash](https://altcatalog.com/alternatives/suitedash.md) | 93 | Proprietary | Web |
| 3 | [Assembly](https://altcatalog.com/alternatives/assembly.md) | 89 | ? | Web, Windows, macOS |
| 4 | [Clientjoy](https://altcatalog.com/alternatives/clientjoy.md) | 86 | Proprietary | Web, iOS, Android |
| 5 | [Moxo](https://altcatalog.com/alternatives/moxo.md) | 86 | Proprietary | Web, iOS, Android |
| 6 | [Onehub](https://altcatalog.com/alternatives/onehub.md) | 86 | Proprietary | Web, iOS |
| 7 | [Huddle](https://altcatalog.com/alternatives/huddle.md) | 59 | Proprietary | Web, iOS, Android |

Alt Score = Verified coverage (90%) + Visibility (10%). See https://altcatalog.com/how-alt-score-works/

## Feature comparison

Legend: Yes / No / Partial / ? (not verified).

| Client portal software checklist | FuseBase | Clinked | SuiteDash | Assembly | Clientjoy | Moxo |
|---|---|---|---|---|---|---|
| Pricing model | Freemium | Subscription | Subscription | Subscription | Subscription | Freemium |
| Starts at | $39/month | $11/user/month | $19/month | $39/month (billed annually; $59/month billed monthly, Starter plan) | $44/month (billed annually) | $99/mo |
| License | Proprietary | Proprietary | Proprietary | ? | Proprietary | Proprietary |
| Platforms | Web, Windows, macOS, iOS, Android | Web, iOS, Android | Web | Web, Windows, macOS | Web, iOS, Android | Web, iOS, Android |
| White-label branding | Yes | Yes | Yes | Partial | Yes | Yes |
| Custom domain | Yes | Yes | Partial | Yes | Partial | Partial |
| Client messaging / chat | Yes | Yes | Yes | Yes | Partial | Partial |
| File sharing & storage | Yes | Yes | Yes | Yes | Yes | Yes |
| Task / project management | Yes | Yes | Yes | Yes | Partial | Yes |
| Invoicing & payments | Partial | No | Yes | Yes | Yes | Partial |
| E-signatures / forms | Yes | Yes | Yes | Yes | Yes | Yes |
| Client-facing dashboards | Partial | Yes | Yes | Partial | Yes | Yes |
| Role-based permissions | Yes | Yes | Yes | Yes | Partial | Yes |
| Embedded apps / modules | Yes | Yes | Yes | Yes | Yes | Partial |
| Mobile app | Yes | Yes | Partial | Partial | Yes | Yes |
| API / integrations | Yes | Yes | Yes | Yes | Yes | Yes |
| Free trial | Yes | Yes | Yes | Yes | Yes | Yes |

## Sources

Sources for FuseBase. Each alternative is sourced on its own page.

- **Pricing model**: Freemium — <https://thefusebase.com/pricing/> (verified 2026-07-17)
  - Quote: “Free plan Start optimizing workflows and enhance client interactions without any cost”
- **Platforms**: Web, Windows, macOS, iOS, Android — <https://thefusebase.com/downloads/> (verified 2026-07-17)
  - Quote: “Web App Get Started Free Desktop App Mac Windows Mobile App Android iPhone iPad”
- **License**: Proprietary — <https://thefusebase.com/terms-and-conditions/> (verified 2026-07-17)
  - Quote: “The Company owns and retains all proprietary rights in the Website, the Product, and in all content, trademarks, trade names, service marks and other intellectual property rights related thereto.”
- **Starts at**: $39/month — <https://thefusebase.com/pricing/> (verified 2026-07-17)
  - Note: Solo":{"descripton":"Best for personal use","prices":{"monthly":39,"monthlyExtraMember":40,"yearly":32,"yearlyExtraMember":30}" — Solo is the cheapest paid tier, billed monthly ($39/mo); drops to $32/mo billed annually. A Free plan (1 client portal, 1 workspace) also exists below Solo.
- **Status**: active — <https://thefusebase.com/pricing/> (verified 2026-07-17)
  - Note: Site footer copyright spans through 2026; blog sitemap shows posts published as recently as 2026-07-13, indicating ongoing active development.
  - Quote: “2014-2026 FuseBase is a product of Nimbus Web Inc., a Delaware company”
- **White-label branding**: Yes — <https://thefusebase.com/pricing/> (verified 2026-07-17)
  - Quote: “Yes, we support a White Label solution together with a custom domain in a Advanced Plan. That means you can fully customize your workspace and client portal erasing any mention of FuseBase.”
- **Custom domain**: Yes — <https://thefusebase.com/guides/client-portal/portal-guide-custom-domain-name-with-fusebase-portal/> (verified 2026-07-17)
  - Quote: “If you want to use your own domain name, and you have access to your registrar's dashboard / DNS control panel, you can easily connect your custom URL to the portal.”
- **Client messaging / chat**: Yes — <https://thefusebase.com/client-portal/> (verified 2026-07-17)
  - Quote: “Live Chat with Clients”
- **File sharing & storage**: Yes — <https://thefusebase.com/client-portal/> (verified 2026-07-17)
  - Quote: “Secure File Sharing”
- **Task / project management**: Yes — <https://thefusebase.com/client-portal/> (verified 2026-07-17)
  - Quote: “Mutual Action Plans & Task Lists”
- **Invoicing & payments**: Partial — <https://thefusebase.com/guides/fusebase-vibe-code/stripe-integration-in-apps-quick-guide/> (verified 2026-07-17)
  - Note: Payments/invoicing are available via a Stripe integration inside custom-built FuseBase Apps, not as a native invoicing module in the client portal itself.
  - Quote: “The Stripe integration lets your apps accept payments, manage products, handle subscriptions, and work with invoices.”
- **E-signatures / forms**: Yes — <https://thefusebase.com/client-portal/> (verified 2026-07-17)
  - Quote: “Built-In E-signatures Forms & Surveys”
- **Client-facing dashboards**: Partial — <https://thefusebase.com/client-portal/> (verified 2026-07-17)
  - Note: Portal feature list includes 'Client Analytics' and the pricing comparison table lists a generic 'Dashboards' feature, but no page explicitly describes a dedicated client-facing dashboard view.
  - Quote: “Client Analytics”
- **Role-based permissions**: Yes — <https://thefusebase.com/pricing/> (verified 2026-07-17)
  - Quote: “Permission Settings Role-based Access Granular Permissions Secure Magic Links”
- **Embedded apps / modules**: Yes — <https://thefusebase.com/client-portal/> (verified 2026-07-17)
  - Quote: “Can I build client-facing apps inside FuseBase? Yes, in fact, you can do both: internal apps and client-facing apps. FuseBase provides you with all necessary infrastructure.”
- **Mobile app**: Yes — <https://thefusebase.com/downloads/> (verified 2026-07-17)
  - Quote: “Web App Get Started Free Desktop App Mac Windows Mobile App Android iPhone iPad”
- **API / integrations**: Yes — <https://thefusebase.com/client-portal/> (verified 2026-07-17)
  - Quote: “Seamless Integrations Connect instantly to CRM, Slack, Teams, email, and your full tech stack.”
- **Free trial**: Yes — <https://thefusebase.com/pricing/> (verified 2026-07-17)
  - Note: trial":{"label":"Trial period","value":"14 days"}" — 14-day free trial on paid plans (Solo, Essentials, Advanced), plus an always-free Free plan with 1 client portal.

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Ranked by verified data, never by who paid. https://altcatalog.com/trust/