1
Metaflow
metaflow.orgAlso covers ai agents and python · same kind of website
Build and manage real-life ML, AI, and data science projects with Metaflow.
Alternatives
The Best Antigravity Alternatives in 2026
24 alternatives1 free · 19 open source
Looking for something like Antigravity? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 19 are open source.
About Antigravityantigravity.google
VisitGoogle Antigravity is an agent platform with use cases and downloadable software on its site.
Top picks at a glance
First suggestionMetaflowBuild and manage real-life ML, AI, and data science…Free or freemium optionAgentMailAgentMail provides REST API inboxes for AI agents to…Open source optionhwchase17/langchainThe LangChain repository describes an agent engineering…Another optionVeldaVelda - Run GPU training and batch jobs instantly from your…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Metaflow | — | Not stated | Web |
| 2 | Velda | — | Not stated | Web |
| 3 | AgentMail | Freemium | Not stated | Web |
| 4 | FlowiseAI | — | Not stated | Web |
| 5 | hwchase17/langchain | — | Yes | — |
| 6 | AgentScope | — | Yes | — |
| 7 | EvoAgentX | — | Not stated | — |
| 8 | AgenticSeek | — | Yes | — |
| 9 | AIlice | — | Yes | — |
| 10 | ix | — | Yes | — |
All Antigravity alternatives
2
Velda
velda.ioAlso covers ai agents and python · same kind of website
Velda - Run GPU training and batch jobs instantly from your dev environment, no code change or manifest.
3
Also covers ai agents and python · free plan
AgentMail provides REST API inboxes for AI agents to create, send, receive, and search email.
4
FlowiseAI
flowiseai.comAlso covers ai agents and python
Open source generative AI development platform for building AI agents, LLM orchestration, and more.
5
Also covers ai agents and python · open source
The LangChain repository describes an agent engineering platform for building agent based software.
6
Also covers ai agents and python · open source
AgentScope helps developers build and run AI agents with tools for understanding their behavior.
7
EvoAgentX
github.com/EvoAgentX/EvoAgentXAlso covers ai agents and python
EvoAgentX describes its project as an ecosystem of AI agents that can evolve over time.
8
Also covers ai agents and python · open source
AgenticSeek provides a local AI agent that can reason, browse the web, and write code.
9
Also covers ai agents and python · open source
AIlice provides an autonomous, general-purpose AI agent through its open-source repository.
10
Also covers ai agents and python · open source
The ix project provides a platform for creating autonomous agents powered by GPT-4.
11
Also covers ai agents and python · open source
BondAI is a tool for developing AI agent systems, with memory management, error handling, search, and integrations.
12
Also covers ai agents and python · open source
XAgent supports autonomous complex task solving with a large language model agent.
13
Also covers ai agents and python · open source
This repository provides code for building agents controlled by large language models.
14
Also covers ai agents and python · open source
Hindsight adds a memory component to AI agents so they can retain information across interactions.
15
Also covers ai agents and python · open source
AG2 offers open source tools for building and coordinating AI agent systems.
16
Also covers ai agents and python · open source
ThinkGPT provides agent techniques intended to extend the capabilities of large language models.
17
Also covers ai agents and python · open source
Agent4Rec implements research on generative agents for recommendation systems.
18
Also covers ai agents and python · open source
Mem0 provides persistent memory infrastructure for AI agents and applications.
19
Also covers ai agents and python · open source
Opik helps debug, evaluate, and monitor LLM applications, RAG systems, and agent workflows with tracing and evaluations.
20
Also covers ai agents and python · open source
AGiXT orchestrates AI agents, instructions, and complex task execution across AI providers.
21
Also covers ai agents and python · open source
Microsoft’s UFO project focuses on AI agents that work across desktop applications and digital workflows.
22
Also covers ai agents and python · open source
An LLM-based autonomous agent controlling real-world applications via RESTful APIs.
23
Also covers ai agents and python · open source
AI Manus is a general-purpose AI agent system that runs tools and operations in a sandbox.
24
Also covers ai agents and python · open source
An LLM-powered repository agent designed to assist developers and teams in generating documentation and understanding repositories quickly.
No alternatives match this filter.
Alternatives to similar tools
AgentScope24 alternativesEvoAgentX24 alternativesThinkGPT24 alternativesRepoAgent24 alternativeshwchase17/langchain24 alternativesAIlice24 alternatives
What is the best alternative to Antigravity?
Based on features, tags and platforms, the closest alternatives to Antigravity are Metaflow, Velda, and AgentMail.
Is there a free alternative to Antigravity?
Yes. AgentMail is free or offer a free plan.
Are there open-source alternatives to Antigravity?
Yes: hwchase17/langchain, AgentScope, AgenticSeek, and AIlice.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative