AgentIndex icon
AgentIndex
Grandet logo
Grandet
★ 612
vs
iot-dc3 logo
iot-dc3
★ 1.3k

Grandet vs iot-dc3

Grandet: Grandet is an agent skill and anonymous MCP server that finds the lowest listed price for a model API across official providers, inference providers and relays, and lists free credit offers. When asked, it connects the chosen API to tools such as Codex or Claude Code with a backed-up, confirmable configuration change.; iot-dc3: IoT DC3 is an open-source industrial IoT runtime that connects field devices through 36 protocol drivers (Modbus, OPC UA, Siemens S7, MQTT, LoRaWAN and more) and delivers normalized point data to applications through one API. An Agentic Center built on Spring AI and an MCP tool gateway let AI agents query and act on devices with governance.

01

TL;DR

Grandet logo
GrandetLLM Infra · ★ 612

Find the cheapest provider for a specific model before buying credit

Read Grandet full review →
iot-dc3 logo
iot-dc3Data Processing · ★ 1.3k

Collecting telemetry from PLCs and sensors on a factory floor into one platform

Read iot-dc3 full review →
02

Side-by-Side Comparison

Field
Grandet logoGrandet
iot-dc3 logoiot-dc3
Category
LLM Infra
Data Processing
Stars
★ 612
★ 1.3k
License
NOASSERTION
NOASSERTION
Install Command
—
—
Updated
4d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
agent-skills, ai, ai-agents
ai, ai-agents, cloud-native
03

Features

Grandet logoGrandet
01Ranks model API offers by listed price for chat, coding or long-output use
02Lists official free tiers, trial credit and relay sign-up offers
03Connects the chosen API to Codex, Claude Code, OpenCode and others, with backup and undo
04Anonymous Streamable HTTP MCP server for price lookup, no API key needed
iot-dc3 logoiot-dc3
0136 driver modules covering industrial protocols (Modbus, OPC UA/DA, S7, BACnet, IEC 61850, DNP3) and IoT protocols (MQTT, CoAP, LwM2M, BLE, Zigbee, LoRaWAN)
02MCP tool gateway with OAuth client registration for external AI agents
03Driver SDK for building and registering custom protocol drivers
04PostgreSQL persistence with TimescaleDB, pgvector and AGE
05One-command startup with Podman / Docker Compose, plus Swarm scaling
04

Use Cases

Grandet logoGrandet
↳Find the cheapest provider for a specific model before buying credit
↳Check whether a free API tier exists for a model without a credit card
↳Switch a coding agent to a cheaper API endpoint safely
iot-dc3 logoiot-dc3
↳Collecting telemetry from PLCs and sensors on a factory floor into one platform
↳Letting AI agents query device status and run governed control actions over MCP
↳Decoupling device integration from application development in industrial projects
05

Best For

Grandet logoGrandet
Trending
iot-dc3 logoiot-dc3
Trending
FAQ

FAQ

What is the difference between Grandet and iot-dc3?
Both Grandet and iot-dc3 are in the LLM Infra category. Grandet has 612 stars, while iot-dc3 has 1.3k stars.
Which is better, Grandet or iot-dc3?
The best choice depends on your use case. Choose Grandet if Find the cheapest provider for a specific model before buying credit, and iot-dc3 if Collecting telemetry from PLCs and sensors on a factory floor into one platform.
Is Grandet free or open source?
Yes, Grandet is open source on GitHub (NOASSERTION).
Is iot-dc3 free or open source?
Yes, iot-dc3 is open source on GitHub (NOASSERTION).
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Related

Alternatives to Grandet →Alternatives to iot-dc3 →Grandet details →iot-dc3 details →