Alternatives
10 best Sunshine alternatives
Tools that cover the same task as Sunshine (assistant), ranked by how completely their pricing, free tier and API access are documented. Checked Oct 4, 2026.
- Sunshine starts at
- Not listed
- Free plan
- Free plan
- API
- API unknown
- 01
EspoCRM
EspoCRM is an open-source customer relationship platform for managing contacts, sales pipelines, support cases, and marketing activity in one place. The vendor offers a self-hosted edition you can customize with workflows, automation, and extensions, plus a managed EspoCRM Cloud service with US or EU hosting.
Best for: Small and mid-sized teams that want a customizable CRM they can host themselves or run on EspoCRM’s managed cloud.
- 02
AIHelp
AIHelp is a customer-support platform for mobile apps and websites combining in-app messaging, AI chatbots, smart forms, help centers, and automation. It targets games and apps that need SDK-based support, ticketing workflows, and optional AI Premium capabilities such as bots and push notifications.
Best for: Mobile game and app publishers plus web teams that want in-app chat, bots, and help-center tooling in one support stack.
- 03
BuildIn.AI
Buildin is an AI workspace for docs, projects, wikis, mind maps, and paid subscriptions you can sell from your pages. Teams collaborate across web and desktop with tiered AI credits, storage, guest access, and optional BYOK on higher plans.
Best for: Creators and teams who want an all-in-one workspace to organize knowledge, collaborate, and monetize subscriber pages.
- 04
Claude
Anthropic’s assistant for chat, document and code work, research, and agent-style tasks across web and desktop. Free and paid consumer plans differ mainly in usage ceilings, model access, and collaboration features.
Best for: Knowledge workers who want long-context chat, file and code tools, and optional Claude Code or team workspaces on paid plans.
- 05
Puter
Puter is a browser-based cloud desktop that bundles documents, spreadsheets, presentations, chat, email, creative apps, business tools, and games under one Puter account. Paid plans expand storage, AI, and support while a free tier offers limited storage and AI.
Best for: Users who want many lightweight office and utility apps in the browser without installing separate desktop software.
- 06
ClearFlask
ClearFlask is an open-source customer feedback platform for collecting ideas, prioritizing roadmaps, and publishing announcements. Teams can run the Apache-licensed stack self-hosted or use ClearFlask Cloud, with AI-assisted feedback analysis on the marketing site.
Best for: Product teams that want a feedback portal, public roadmap, and changelog without building tooling from scratch.
- 07
Ever Gauzy
Ever Gauzy is an open business management platform combining ERP, CRM, HRM, and project management modules. Teams can choose self-hosted editions or Gauzy Cloud subscriptions, with public-roadmap messaging that some modules may still be incomplete while the platform evolves.
Best for: Growing companies that want an open-source operations hub covering HR, CRM, projects, and accounting in one stack.
- 08
Strapi
Strapi is an open-source TypeScript headless CMS and content framework. Teams model content types, get auto-generated REST and GraphQL APIs, customize the admin and backend, and can self-host or deploy to Strapi Cloud.
Best for: Developers and content teams building API-first websites, apps, and AI-powered experiences who want full code ownership.
- 09
River
River is an AI desktop for project work where teams collaborate with AI across documents, notes, sheets, slides, files, and browser connections. It combines native workspace apps with model access and usage-based AI credits instead of chat-only interfaces.
Best for: Knowledge workers and teams who want AI embedded in documents, files, and project workspaces rather than standalone chat.
- 10
EventSchedule
EventSchedule is an event calendar platform for planning, promoting, and selling tickets from a branded schedule. Organizers can run unlimited free registrations, upgrade for paid ticketing and check-in tooling, and optionally self-host while keeping buyer payments on their own Stripe or PayPal accounts.
Best for: Event organizers, venues, and communities that need a hosted calendar with optional paid ticketing and reserved seating upgrades.
Sunshine alternatives: common questions
What is the best free alternative to Sunshine?
EspoCRM has an ongoing free plan. The open-source edition is free to download and self-host; EspoCRM Cloud plans include a free trial before paid subscription. Free plans change, so check the vendor before relying on one.
What is the cheapest Sunshine alternative?
EventSchedule has the lowest listed starting price at $5/mo.
Which Sunshine alternatives have an API?
EspoCRM, AIHelp, BuildIn.AI, Claude, ClearFlask mention API or developer access.