RelPro
Relationship intelligence, built to prospect.
What is RelPro
RelPro aggregates data from over 25 sources — including filings, loans, CRE, UCC, Form 5500, and buyer intent feeds — to give sales and business development teams a single place to research companies and identify the right contacts. It's built for SDRs, AEs, and GTM leads at mid-market and enterprise organizations, particularly those operating in financial services, professional services, and adjacent verticals. The most distinctive capability is its ability to identify missing executives at targeted companies and surface similar companies from a single search, which cuts manual research time considerably. AI-powered summaries and natural-language-to-filter search add speed to the research workflow. That said, RelPro's depth skews toward financial services use cases — teams outside that vertical may find the data coverage and intent signals less tailored to their market.
Key features
fills records with firmographic, technographic, or signal data
per-prospect AI research
verified emails, intent signals, real-time enrichment, firmographic + tech-stack data
event-driven integrations
Vanderbuild take
RelPro sits at the intersection of data enrichment, prospecting database, and intent signals — and it's one of the few tools in this category with a clear vertical focus on financial services and professional services, which makes it genuinely useful for AEs and BDRs working those segments rather than a generic data dump. On the agentic readiness front, the REST API is live and Webhooks are available, so you can wrap RelPro into your own orchestration layer or MCP setup today — MCP-native support is listed as coming soon, but the existing API surface is clean enough to build on. Pricing is custom and enterprise-tiered, so expect procurement involvement and a sales cycle before you're live. The honest limitation: if your ICP lives outside financial services or professional services, the intent signal coverage and vertical-specific data sets like IBISWorld and CRB Monitor will feel like overhead you're paying for but not using.
Agentic stack profile
MCP serverComing soonMCP server on the roadmap. Use the REST API in the meantime.
Vendor has confirmed an MCP server is on the roadmap. Track their changelog.
Open MCP →APIRESTProgrammatic access available.
REST API — straightforward to call from any agent or workflow tool. Rate limits and auth vary by plan.
API docs →Agentic readinessCapableSolid API access — wraps cleanly for agent use.
Solid REST or SDK access. No MCP server yet, but easy to wrap in custom agent tooling. Most modern SaaS tools land here.
Stack roleEnricher · Data source · Signal sourceWhere this tool slots into an agentic pipeline.
Plays the role of Enricher + Data source + Signal source in an agentic pipeline. Use it to add firmographic, technographic, and signal data to a lead row on the fly; source contacts, companies, and the raw inputs an agent needs to act.
RelPro alternatives
Tools that solve a similar problem — compared at a glance.
- Pricing
- Custom
- Budget
- $$$$
- Best for
- SDR / BDR, Account Executive
- Readiness
- Capable
- MCP
- Coming soon
- API
- REST
- Pricing
- Freemium
- Budget
- $$$
- Best for
- RevOps, GTM Engineer
- Readiness
- Native
- MCP
- Yes
- API
- REST
- Pricing
- Usage-based
- Budget
- $$$$
- Best for
- RevOps, GTM Lead
- Readiness
- Capable
- API
- REST
Frequently asked questions
Does RelPro have an MCP server?
RelPro has publicly committed to shipping an MCP server but hasn't released it yet.
Does RelPro have a public API?
Yes — RelPro ships a REST API. Docs: https://relpro.com/solutions/api.
How much does RelPro cost?
RelPro: pricing is custom, expect enterprise tier ($$$$) spend. Full pricing page: https://relpro.com/pricing.
Who is RelPro best for?
RelPro is built for SDR / BDR, Account Executive, GTM Lead. Fits Mid-market (50-500), Enterprise-sized teams.
How well does RelPro fit an agentic sales stack?
Tier: Capable. Solid public API, no MCP yet — straightforward to wrap in your own agent tooling.