Alternatives
10 best Ghost Core alternatives
Tools that cover the same task as Ghost Core (ai agents & automation), ranked by how completely their pricing, free tier and API access are documented. Checked Oct 13, 2026.
- Ghost Core starts at
- Not listed
- Free plan
- No free plan
- API
- No public API
- 01
Osaurus
Osaurus runs powerful AI agents locally on your Mac with a harness you control, supporting local or frontier models while keeping data on device. The core app is free and MIT licensed; Workspaces adds shared agents and a team credit pool for collaboration.
Best for: Mac users who want local or hybrid AI agents with optional team sharing through Workspaces.
- 02
Skydive
Skydive runs cloud agents with their own computer to browse websites, work with files and use connected business tools. The same agent can keep its context across the web app, Slack, email and iMessage.
Best for: Useful for repeated operational workflows where a team can define connected tools, approve access and review outputs.
- 03
n8n
n8n is a workflow automation platform with a visual editor, code nodes and AI agent nodes. It runs as a managed cloud service or self-hosted, and paid plans meter workflow executions, where one complete workflow run counts as one execution.
Best for: Technical teams that want to self-host automations or run AI-agent workflows priced per execution rather than per step.
- 04
Flowly
Flowly offers a personal agent across desktop and mobile with memory, integrations and optional managed services. The self-hosted Apache-2.0 core uses your own model credentials; hosted plans provide usage credits.
Best for: Relevant to users who want an agent with personal context and are ready to review integration permissions and action approval.
- 05
Morgan by Atris
Atris (listed as Morgan by Atris) runs autonomous business missions such as month-end close, customer onboarding, inbox triage, and hiring loops. Desktop and cloud agents plan work, execute tasks, and show verifiable steps with persistent context across apps.
Best for: Operators who want always-on AI coworkers for finance, support, recruiting, and executive briefs.
- 06
Opposable
Opposable connects AI agents to a real Android phone through screen reading, tapping, typing and app controls. It also documents an on-device agent, a hosted relay, rentable cloud Android phones and beta iPhone control through a Mac.
Best for: Fits developers who need an agent to operate phone apps through an authorized device rather than a service-specific API.
- 07
Substrate
Zo Computer, linked from the Substrate slug target, provides a personal cloud computer with files, agents, sites, and services that stay online 24/7. Users run business and life workflows on always-on infrastructure with bundled AI credits on paid plans.
Best for: Individuals and small teams who want a persistent cloud desktop with agents, hosting, and memory across sessions.
- 08
Oqoqo
Oqoqo runs repeated agent experiments on sandboxed cloud machines with chosen tasks, treatments and rubrics. It compares agents, models and tool packages, retaining trajectories, errors, files and pass/fail results for iterative interface improvements.
Best for: Relevant to developers testing whether agents can use APIs, SDKs, skills and MCP tools under repeatable conditions.
- 09
Unity MCP
Unity MCP access is part of Unity’s AI tooling on the Unity game engine platform, letting eligible Personal users and paid Pro subscribers connect AI assistants to Unity workflows. Unity’s plans page lists Unity MCP access, monthly AI tool credit allowances, and concurrent MCP connection limits across Personal, Pro, and Enterprise tiers.
Best for: Game and real-time 3D developers using Unity who want MCP-connected AI assistants inside their Unity subscription.
- 10
Atlaso
Atlaso captures decisions, preferences and lessons into personal and project memory that connected assistants can recall. Users inspect, correct or forget memories, with Pro adding cross-tool/device sharing, refinement and source-backed memory questions.
Best for: Relevant to users reviewing persistent context across coding assistants while keeping project memories distinct.
Ghost Core alternatives: common questions
What is the best free alternative to Ghost Core?
Osaurus has an ongoing free plan. Pricing lists a Free plan with the full Osaurus app, no subscription, and no account required. Free plans change, so check the vendor before relying on one.
What is the cheapest Ghost Core alternative?
Opposable has the lowest listed starting price at $8/mo.
Which Ghost Core alternatives have an API?
n8n, Flowly, Morgan by Atris, Opposable, Oqoqo mention API or developer access.