Heystack alternatives

Tools that do what Heystack does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from Heystack.

Read 2026-10-28

With a free plan or free to use: Wunel, Oasis, Notion, MDflow, Puter, Airtable, Coresignal, Coda.

10 alternativesUnlike Heystack

#1
Wunel Productivity MCP · sign-in
Shared team pages where people and AI assistants co-edit, with per-author tracked changes and Word file import and export.
Free planAlso: Agents, Writing
Little sign of use
Active
From ≈ $11/user/mo
#2
Oasis Data MCP · sign-in
Provides shared rooms where teams and AI agents collaborate on documents, spreadsheets, and code with persistent context across tasks.
Free planAlso: Agents, Workflow automation
20
Active
From $19/mo
#3
Notion Data MCP · sign-in
Combines pages, wikis and databases in one workspace where teams write docs, track projects and tasks, and keep shared notes.
Free planAlso: Agents, Workflow automation
1.1M
Active
From $10/user/mo
2016
#4
MDflow Knowledge MCP · sign-in
Stores markdown files in shared workspaces with a browser editor, tasks from checkboxes, public knowledgebase links, and API and MCP access.
Free planAlso: Agents
182
Active
From ≈ $5.56/mo
#5
Puter Data MCP · sign-in
Runs office documents, spreadsheets, chat, invoicing and a CRM in the browser, with storage and AI tiers on paid plans.
Free planMore widely used
9.9k
Active
#6
Airtable Productivity MCP · sign-in
Stores team data in spreadsheet-like relational tables, with views, forms, automations and interfaces for building simple business apps on top.
Free planAlso: Agents, Workflow automation
142k
Active
From $20/user/mo
2012
#7
Coresignal Data MCP · sign-in
Delivers company, employee, job and social-post records scraped from public web sources as bulk datasets or query APIs.
Free planAlso: Data extraction
13.8k
From $49/mo
2016
#8
GRID Data
Spreadsheet engine that lets agents and applications read, calculate, and edit Excel workbooks directly.
Also: Agents
357
Active
2018
#9
Hugging Face Data MCP · sign-in
Hosts machine learning models, datasets, and applications for collaborative development and deployment.
Also: Code generationMore widely used
1.1M
Active
From $9/mo
2016
#10
Coda Documents
Combines documents with tables, formulas, buttons and app integrations so teams build trackers, wikis and lightweight internal tools in one doc.
Free planAlso: Workflow automation
3.6M
Active
From $12/user/mo

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How this list is made: the words Heystack is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.