Confluent vs Tengan

Confluent9.2Visit Tengan8.5Visit

Higher score Confluent #2 in Bare Metal Provisioning Software 9.2/10 Free plan Free plan✓ 7 of 7 features Visit Confluent

vs

Tengan #8 in Bare Metal Provisioning Software 8.5/10 Pricing on request ✓ 7 of 7 features Visit Tengan

• Confluent fits best

  Free full-stack bare-metal provisioning

• Tengan fits best

  Teams needing KVM, provisioning, and rack operations

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Side by side

Feature	Confluent 9.2/10 Visit ↗	Tengan 8.5/10 Visit ↗
At a glance
Editor score	9.2	8.5
Ranking	#2 in Bare Metal Provisioning Software	#8 in Bare Metal Provisioning Software
Best for	Free full-stack bare-metal provisioning	Teams needing KVM, provisioning, and rack operations
Pricing model	Free	Paid
Starting price	Free plan	Pricing on request
Free plan	✓ (best)	Not checked yet
Free trial	—	—
Deployment	Self-hosted	Self-hosted
Platforms	Web, Linux	Web
Support	Docs	Email, Docs
Built for	Mid-market, Enterprise	Mid-market, Enterprise
Features Confluent 7/7 · Tengan 7/7
Bare-metal discovery	✓	✓
OS image deployment	✓	✓
PXE bootstrapping	✓	✓
Lifecycle management	✓	✓
Hardware inventory	✓	✓
API access	✓	✓
Out-of-band management	✓	✓
Our review
Pros	Covers discovery, OS deployment, boot, inventory, and lifecycle control Manages BIOS/UEFI, BMC, RAID, power, sensors, and remote consoles Offers REST, Python, web, CLI, and high-availability collective modes	BIOS-level browser KVM with session recording and playback PXE, ISO, and Kickstart deployment across multiple nodes Discovery, telemetry, IPAM, firmware rollout, and audit controls
Cons	Requires a self-hosted management service on supported Linux distributions Installation uses Lenovo HPC repositories Does not include AI features	Contact-sales pricing provides no plan-by-plan buying detail Self-hosted deployment requires infrastructure ownership Not open source and focused on enterprise infrastructure teams
Our verdict	Confluent is open-source software for bootstrapping and operating scale-out bare-metal server configurations. It is aimed at HPC, AI, and other clusters, from small deployments to many thousands of nodes. The platform handles system… Read the review →	Tengan is an on-premise data center command platform from ePathra Solutions for infrastructure teams, colocation providers, managed-service providers, and enterprises. It brings together browser-based KVM access down to the BIOS,… Read the review →

Strengths and trade-offs

• Confluent — where it wins

  • Covers discovery, OS deployment, boot, inventory, and lifecycle control
  • Manages BIOS/UEFI, BMC, RAID, power, sensors, and remote consoles
  • Offers REST, Python, web, CLI, and high-availability collective modes

  Where it doesn't

  • Requires a self-hosted management service on supported Linux distributions
  • Installation uses Lenovo HPC repositories
  • Does not include AI features

• Tengan — where it wins

  • BIOS-level browser KVM with session recording and playback
  • PXE, ISO, and Kickstart deployment across multiple nodes
  • Discovery, telemetry, IPAM, firmware rollout, and audit controls

  Where it doesn't

  • Contact-sales pricing provides no plan-by-plan buying detail
  • Self-hosted deployment requires infrastructure ownership
  • Not open source and focused on enterprise infrastructure teams

• Confluent9.2/10 · Free plan

  A free, open-source stack for provisioning, operating, and managing bare-metal clusters.

  Visit ConfluentFull verdict →
• Tengan8.5/10 · Pricing on request

  A self-hosted data center command platform for KVM, provisioning, and rack operations.

  Visit TenganFull verdict →