AI · alternatives · 2026

24 alternatives to Nebulas.ai

AI agents

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.

1
Nebula AI▲18
Interactive platform that offers diverse AI personalities
2025 · its alternatives →
2
LobeHub▲434
Your Chief Agent Operator for multi-agent work
May 2026 · lobehub.com · its alternatives →
3
AI Agents by B2B Rocket▲315
Reach every prospect on earth on autopilot
2024 · b2brocket.ai · its alternatives →
4
Nebula – a distributed graph database written in C++▲178
A distributed, fast open-source graph database featuring horizontal scalability and high availability - GitHub - vesoft-inc/nebula: A distributed, fast open-source graph database featuring horizontal scalability and high availability
2020 · github.com · its alternatives →
5
OpenAI Universe▲328
Platform for measuring and training AI agents
2016 · its alternatives →
6
LobeHub▲381
Agent teammates that grow with you
Jan 2026 · app.lobehub.com · its alternatives →
7
Conva.AI▲558
Build an AI assistant for your app in 1 click
2024 · its alternatives →
8
Athena▲130
Claude Code for Product Teams
Apr 2026 · its alternatives →
9
Solidfree tier, from $40/mo▲471
Agents with their own computers, accounts, and budgets.
Sep 2026 · solid.tech · its alternatives →
10
Nebula▲84
A fully featured particle system designer for the web
2020 · three-nebula.org · its alternatives →
11
Athena▲147
Microsoft's AI dev agent, right inside Teams
2025 · devblogs.microsoft.com · its alternatives →
12
maia.is your AI that gets things done▲99
Automate your work by describing what you need.
2025 · maia.is · its alternatives →
13
Knowledge Hub▲170
Power AI, agents and customers with the right content
2024 · intercom.com · its alternatives →
14
The Attic AI▲79
All the knowledge your company has, only the data you need
2023 · theattic.ai · its alternatives →
15
Novela▲204
AI-powered simulations for digital marketing skills
2024 · novela.academy · its alternatives →
16
Nebula▲37
Multi-authority secret management with advanced encryption
2024 · cremit.io · its alternatives →
17
Nebula Graph▲82
Open-source graph database management system on the cloud
2022 · nebula-graph.io · its alternatives →
18
Ascend.io▲149
Advanced AI for building & running agentic data & workflows
2025 · ascend.io · its alternatives →
19OO
Out-of-the-box graph database solution in the cloud▲6
NebulaGraph transforms complex relationships in your data into real-time, actionable insights, providing the native graph foundation for critical AI use cases.
2022 · nebula-graph.io · its alternatives →
20
Avian▲114
Analyze your data with the power of AI
2023 · its alternatives →
21
Nebula Genomics▲71
Contribute to medical breakthroughs and get rewarded
2018 · nebula.org · its alternatives →
22
Nebula▲85
Invest in music you love and earn royalty payouts
2022 · nebu.la · its alternatives →
23
Revolving Around AI▲6
AI-powered platform turning data into business insights
2025 · rai-ai.com · its alternatives →
24
Shelf – A better way to share knowledge across teams and organizations▲59
Eliminate bad data before it becomes the wrong answer. Next-generation knowledge and governance platform for accurate GenAI answers.
2017 · shelf.io · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →