Nebius AI Cloud VS Polygres
Nebius AI Cloud VS Polygres对比，Nebius AI Cloud 和 Polygres 有什么区别？
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总结
Nebius AI Cloud 总结
Nebius AI Cloud 着陆页
Polygres 总结
Polygres turns Postgres into working memory for AI agents. Retrieve structured rows, connected relationships, semantic matches, and full-text results through one hybrid API. All without a separate vector store, graph database, or sync pipeline. Build grounded agents over the data you already have, with relational, graph, and vector context joined at the source. Use the managed cloud or self-host with our open source components. Polygres is currently free to use, just sign up!
Polygres 着陆页
比较详细信息
Nebius AI Cloud 详细信息
| 类别 | AI开发者工具, AI模型, 人工智能接口, 开源AI模型 |
| Nebius AI Cloud 网站 | https://nebius.com?utm_source=toolify |
| 添加时间 | 2025年4月21日 |
| Nebius AI Cloud 定价 | -- |
Polygres 详细信息
| 类别 | AI开发者工具, AI智能体, AI知识图谱, 人工智能接口, AI搜索引擎 |
| Polygres 网站 | https://polygres.com?utm_source=toolify |
| 添加时间 | 2026年8月26日 |
| Polygres 定价 | -- |
使用情况比较
如何使用 Nebius AI Cloud？
Users can access Nebius AI Cloud to scale AI seamlessly, fine-tune AI models using AI Studio, and benefit from managed services and cloud-native experiences. The platform offers ready-to-go solutions and expert support.
如何使用 Polygres？
Create a Polygres managed instance or install the open-source components on an existing PostgreSQL database. Connect your schema and use the SDK or retrieval API to submit a natural-language query with options such as graph traversal depth, filters, and token limits. Polygres combines relational, graph, vector, and text results into one ranked, token-ready context block that can be passed directly to an AI agent.
比较 Nebius AI Cloud 和 Polygres 的优势
Nebius AI Cloud的核心功能
- Flexible architecture for scaling AI workloads
- Pre-configured NVIDIA GPU accelerators with high-performance InfiniBand
- AI Studio for fine-tuning AI models
- Managed Kubernetes and Slurm-based clusters
- Competitive pricing for NVIDIA GPUs
Polygres的核心功能
- Unified relational, graph, vector, and full-text retrieval
- Native graph traversal over existing PostgreSQL foreign keys
- Fused hybrid search with dense HNSW, sparse, filtered, and semantic retrieval
- Token-ready context assembly for grounded AI agents
- Shortest-path, neighborhood, relationship, and multi-hop graph queries
- Managed cloud hosting and open-source self-hosting
- PostgreSQL-native data retrieval without a separate vector store or sync pipeline
比较使用案例
Nebius AI Cloud的使用案例
- Fine-tuning open source models into specialized AI solutions
- Revolutionizing drug discovery, biotechnology, genomics, and healthtech
- Orchestrating and scaling AI environments using Managed Kubernetes or Slurm
- Deploying MLflow, PostgreSQL, and Apache Spark with zero maintenance effort
Polygres的使用案例
- Build grounded AI agents that retrieve customer records, orders, tickets, and related history
- Investigate failed transactions by combining semantic search with order, payment, and dispute relationships
- Create user-memory systems that retrieve relevant past interactions and connected data
- Query Wikipedia-scale datasets using hybrid indexes and graph relationships
- Provide support agents with ranked, database-backed context
- Develop recommendation and discovery systems using existing PostgreSQL data
Nebius AI Cloud和Polygres的不同计划
Nebius AI Cloud
$2.30
Access improved cost savings on NVIDIA H200 GPUs with a commitment of hundreds of units for at least 3 months.
$2.00
Receive discounted pricing for NVIDIA H100 GPUs with a commitment of hundreds of units for at least 3 months.
Pre-order
Be among the first to get access to NVIDIA GB200 NVL72 and HGX B200, the most advanced NVIDIA accelerators on the market.
$3.50
$2.95
from $1.82
from $1.55
Polygres
$0 / forever
Open-source pgGraph and pgVector, runnable on any PostgreSQL instance, with community support.
$16 / month
Managed cloud database hosting with email and community Discord support. Currently free for now.
$256 / month minimum usage
Automated vertical and horizontal scaling, email and community Discord support, private Discord or Slack channel, and support hours from 8:00 AM to 5:00 PM.
$4,096 / month minimum usage
Coming soon. Includes dedicated database infrastructure, custom compliance, high availability, 24/7 support, and dedicated support and uptime SLAs.
Nebius AI Cloud的流量
Nebius AI Cloud 是月访问量为 797.4K 且平均访问时长为 00:02:23 的工具。 Nebius AI Cloud 的每次访问页数为 3.50，跳出率为 43.66%。
最新流量情况
| 月访问量 | 797.4K |
| 平均·访问时长 | 00:02:23 |
| 每次访问页数 | 3.50 |
| 跳出率 | 43.66% |
Polygres的流量
Polygres 是月访问量为 11.6K 且平均访问时长为 00:00:12 的工具。 Polygres 的每次访问页数为 1.40，跳出率为 92.09%。
最新流量情况
| 月访问量 | 11.6K |
| 平均·访问时长 | 00:00:12 |
| 每次访问页数 | 1.40 |
| 跳出率 | 92.09% |
地理位置
Nebius AI Cloud 的前 5 个国家/地区是：United States 38.82%, Netherlands 10.58%, Israel 5.58%, United Kingdom 5.02%, Germany 4.31%
Top 5 国家/地区
 | 38.82% |
 | 10.58% |
 | 5.58% |
 | 5.02% |
 | 4.31% |
地理位置
Polygres 的前 1 个国家/地区是：United States 100.00%
Top 1 国家/地区
| 100.00% |
流量来源
Nebius AI Cloud 的 6 个主要流量来源是：直接访问 33.74%, vs_sourcesSearchOrganic 22.82%, vs_sourcesSocialOrganic 14.08%, 外链引荐 12.49%, vs_sourcesSearchPaid 11.01%, 邮件 1.90%, vs_sourcesSocialPaid 1.64%, vs_sourcesDisplayAds 1.20%, vs_sourcesGenAi 1.11%, vs_sourcesAffiliate 0.02%
直接访问 | 33.74% |
vs_sourcesSearchOrganic | 22.82% |
vs_sourcesSocialOrganic | 14.08% |
外链引荐 | 12.49% |
vs_sourcesSearchPaid | 11.01% |
邮件 | 1.90% |
vs_sourcesSocialPaid | 1.64% |
vs_sourcesDisplayAds | 1.20% |
vs_sourcesGenAi | 1.11% |
vs_sourcesAffiliate | 0.02% |
流量来源
Polygres 的 6 个主要流量来源是：直接访问 57.14%, vs_sourcesSocialOrganic 21.37%, vs_sourcesSearchOrganic 13.47%, 外链引荐 5.27%, 邮件 2.75%, vs_sourcesGenAi 0.00%, vs_sourcesAffiliate 0.00%, vs_sourcesDisplayAds 0.00%, vs_sourcesSearchPaid 0.00%, vs_sourcesSocialPaid 0.00%
直接访问 | 57.14% |
vs_sourcesSocialOrganic | 21.37% |
vs_sourcesSearchOrganic | 13.47% |
外链引荐 | 5.27% |
邮件 | 2.75% |
vs_sourcesGenAi | 0.00% |
vs_sourcesAffiliate | 0.00% |
vs_sourcesDisplayAds | 0.00% |
vs_sourcesSearchPaid | 0.00% |
vs_sourcesSocialPaid | 0.00% |
Nebius AI Cloud 或 Polygres哪个更好？
Nebius AI Cloud 可能比 Polygres 更受欢迎。如您所见，Nebius AI Cloud 每月有 797.4K 次访问，而 Polygres 每月有 11.6K 次访问。 所以更多的人选择了Nebius AI Cloud。 因此，人们很可能会在社交平台上更多地推荐 Nebius AI Cloud。
Nebius AI Cloud 的平均访问持续时间为 00:02:23，而 Polygres 的平均访问持续时间为 00:00:12。 此外，Nebius AI Cloud 的每次访问页面为 3.50，跳出率为 43.66%。 Polygres 的每次访问页面为 1.40，跳出率为 92.09%。
Nebius AI Cloud 的主要用户是United States, Netherlands, Israel, United Kingdom, Germany，分布如下：38.82%, 10.58%, 5.58%, 5.02%, 4.31%。
Polygres 的主要用户是 United States，分布如下：100.00%。
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