Reltio

Overview

Reltio, headquartered in Redwood City, California, sells a SaaS-only multidomain MDM platform built on what it calls the Reltio Intelligent Data Graph^[4]. The company states that it was named a Leader in Gartner’s April 2026 Magic Quadrant for MDM Solutions and in The Forrester Wave for MDM in 2025^[4].

Reltio unifies customers, suppliers, products and locations into a single profile. Entity resolution combines pre-trained, LLM-augmented matching with rule-based matching, and the platform includes continuous data-quality monitoring, reference data management, graph-based relationship views, policy-driven stewardship workflows and lineage^[4]. More than 1,000 prebuilt connectors and low-code tools support real-time integration^[4]. The architecture offers auto-scaling, high availability and zero-downtime upgrades, and the vendor claims millisecond performance at billions of records^[4].

For AI use cases, Reltio’s AgentFlow supplies governed data to AI agents, prebuilt agents automate web research and profile enrichment, and an MCP server connects to AI platforms^[4]. Limitations: Reltio is available only as SaaS, which rules it out where on-premises deployment is mandatory, and its pricing model is not published^[4].

What Reltio does

• LLM-augmented entity resolution
• Graph-based relationship views
• 1,000+ prebuilt connectors
• AgentFlow and prebuilt AI agents
• MCP server
• Zero-downtime upgrades

Reltio pricing

Quote-based; the product page refers to SaaS economics without publishing a model.

Reltio strengths and limitations

Appears in

• Best Master Data Management Software in 2026 #2

Reltio alternatives and competitors

Alternatives to Reltio: companies ranked in the same lists.

• IPInformatica Product 360
• SAP SE
• Stibo Systems
• Semarchy Data Platform
• Profisee
• IBM Consulting
• Ataccama ONE
• Tamr
• Syndigo
• Precisely EnterWorks
• Pimcore