Core alternatives

Tools that do what Core 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 Core.

Read 2026-10-21

With a free plan or free to use: Notion, Startuphub, SurrealDB, Airtable, agentleFS, Airbyte.

10 alternativesUnlike Core

#1
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.
Also: Agents, Workflow automationMore widely used
1.1M
Active
From $10/user/mo
2016
#2
Crustdata Data MCP · sign-in
Indexes people and company data from the web, queryable via API or MCP for recruitment and sales sourcing.
Also: Agents, Data extractionMore widely used
74.7k
Pay per use
2020
#3
HelixDB Developer tools
Stores graph, vector, and temporal data in one database for AI agents and retrieval-augmented generation.
Also: Vector databaseCan run on your servers
90
Active
From $5/mo
#4
Startuphub Data MCP · open
A searchable database of startups, investors and funding rounds, cross-linked with news, patents and research records.
Also: SearchMore widely used
79k
Active
From $5/mo
2018
#5
Devart Software Developer tools
Database management tools, data connectivity drivers, and no-code ETL platform for SQL Server, MySQL, Oracle, and PostgreSQL.
More widely used
105k
Active
1997
#6
SurrealDB Data
Stores documents, graphs, relational tables and vectors in one database engine queried with SurrealQL, running embedded, self-hosted or in the cloud.
Also: Vector databaseCan run on your servers
3.5k
Active
From $0.02 per use
2015
#7
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.
Also: Agents, Workflow automationMore widely used
142k
Active
From $20/user/mo
2012
#8
SmartVerify DataExchange Data
Records database statements executed by AI agents and their returned data with signed evidence.
Also: Agents, Data extractionMore widely used
19
#9
agentleFS Developer tools MCP · sign-in
Gives Claude Code, Cursor and Codex read and write access to shared team folders, limited to what each person may see, with versioned writes.
More widely used
5
Active
#10
Airbyte Data MCP · sign-in
Replicates data from hundreds of SaaS apps, databases and files into warehouses, lakes and vector stores through prebuilt and custom connectors.
Also: Data extraction, AgentsCan run on your servers
19.2k
Active
From $20/mo
2020

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How this list is made: the words Core 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.