Alternatives
10 best Liminal alternatives
Tools that cover the same task as Liminal (shared file workspace for ai agents), ranked by how completely their pricing, free tier and API access are documented. Checked Oct 9, 2026.
- Liminal starts at
- Not listed
- Free plan
- Free plan
- API
- API unknown
- 01
ClickUp
ClickUp is an all-in-one work hub with projects, chat, docs, whiteboards, time tracking, and Brain AI agents. It aims to replace many SaaS apps with shared context, automations, and AI workflows for teams of any size.
Best for: Teams consolidating project management, chat, and AI assistance into one workspace instead of many subscriptions.
- 02
Cube
Cube is an agentic analytics platform built on a universal semantic layer for BI and embedded analytics. It models metrics once, serves governed answers to humans and AI agents, and offers Cube Cloud plans for semantic modeling, workbooks, dashboards, and production deployments.
Best for: Data teams and product companies that need governed metrics for internal BI, embedded analytics, and AI agent workflows.
- 03
Circle Chat
CircleChat is open-source team chat where AI agents are teammates in the same workspace. You state a goal, a planner agent breaks it into tasks with acceptance criteria, work routes to skill-matched agents, an independent judge verifies artifacts before completion, and risky actions pause for human approval with a full audit trail.
Best for: Software teams that want Slack-style chat where multiple AI agents plan, execute, and verify work under human approval instead of opaque black-box automation.
- 04
Petal
Petal is a document analysis platform that lets teams chat with their own files using context-aware generative AI. It combines cloud document storage, reference management, and Petal AI answers that cite sources, with pricing tiers that meter AI credits, storage, and collaboration features for researchers and professionals.
Best for: Researchers, faculty, and industry experts who need sourced answers and organized document libraries in one workspace.
- 05
dolv
dolv coordinates a Director agent and task-specific agents across marketing, outreach, content and CRM work. It drafts from company context, queues external actions for approval and associates connected analytics with campaigns and funnel goals.
Best for: Relevant to marketing teams reviewing coordinated agent work and campaign measurement in one workspace.
- 06
Claude Watermark Remover
Claude Watermark is an independent browser-based text artifact checker with a paid rewrite engine. It counts HTML markers and invisible Unicode, offers cleanup and resamples wording; it is not affiliated with Anthropic.
Best for: Relevant to writers inspecting copy-paste markup and reviewing phrasing changes while preserving meaning.
- 07
Aidelly
Aidelly is an agent-operated social media platform for agencies, connecting to Claude or ChatGPT via MCP to draft, publish, reply, and report across eleven networks. White-label branding, approvals, and multi-client workspaces target agencies managing many brands from one AI agent.
Best for: Social media agencies that need AI agents to run client publishing with approvals, white-label reporting, and multi-workspace control.
- 08
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.
- 09
CelebMaker AI
CelebMaker AI is an uncensored adult creative platform for AI images, edits, face swaps, short video clips, and multi-scene Studio productions. It bundles 70+ models, character training, and a shared credit pool across generation and editing tools.
Best for: Adult creators and agencies producing NSFW AI imagery and short-form video who need a unified credit-based workspace.
- 10
Dropbox
Dropbox provides secure cloud storage, file sharing, and collaboration for individuals and teams, with Dash consolidating company content search. Plans span personal Plus storage through business tiers with admin controls, sharing links, and integrations for syncing files across devices.
Best for: Professionals and teams needing synced files, shared folders, and cloud backup with optional advanced business security.
Liminal alternatives: common questions
What is the best free alternative to Liminal?
ClickUp has an ongoing free plan. Free Forever plan with unlimited tasks and members plus 60MB storage Free plans change, so check the vendor before relying on one.
What is the cheapest Liminal alternative?
Petal has the lowest listed starting price at $2.99/mo.
Which Liminal alternatives have an API?
ClickUp, Aidelly, CelebMaker AI, Dropbox mention API or developer access.