# Desync > Desync is a Catholic data lab in Nashville. We turn public records into datasets and build modern tools to work with them. Desync's tools, each with its status: - Desync Ontology (Coming soon): Ask questions across the record. - Desync CRM (Live): Your contacts, with the context around them. - Desync Observatory (Live): Every day's Catholic news, in one place. - Desync Brain (Closed alpha): Keep what your organization learns. What we hold, rounded down (counts read Oct 3, 2026; news Oct 6, 2026): - Parishes: 18k+ - Dioceses: 196 - Catholic schools: 5.3k+ - Catholic hospitals: 674 - Bulletin advertisers: 100k+ - Parish staff and clergy: 710k+ - School faculty and staff: 100k+ - Hospital clinicians and staff: 63k+ - Notre Dame alumni: 160k+ - Catholic news: 57k+ To connect: an AI assistant uses the MCP server at https://mcp.desync.ai/mcp; your own systems use the REST API at https://mcp.desync.ai/api. Both take a key from your Desync account. Sign up or sign in at https://crm.desync.ai/. Plans a month, in US dollars: Starter $75, Crusader $150 and Pro $997. Enterprise is custom data work. Questions about the API or MCP: Jackson, jackson@desync.ai, or book a time at https://calendly.com/jackson-desync/. Anything else: mark@desync.ai, or book a call at https://app.usemotion.com/meet/mark-evgenev/6wwtlqx. ## Docs - [Docs](https://www.desync.ai/docs.md): The Docs page as Markdown: access, MCP, the tools, the REST API, Observatory, what a record holds and how current it is. ## Products - [All products](https://www.desync.ai/products): Catholic data tools on one connected record: Desync Ontology, Desync CRM, Desync Observatory and Desync Brain. Use any tool on its own or together. - [Desync Ontology](https://www.desync.ai/products/ontology): Ask Catholic data in plain English. Find people at parishes, dioceses and schools, and see how they connect. Coming soon: book a meeting to see it live. - [Desync CRM](https://www.desync.ai/products/crm): Works with the CRM you already use. Enrich, refresh and manage relationships with Catholic data on parishes, dioceses, schools and the people in them. - [Desync Observatory](https://www.desync.ai/products/observatory): Each day's Catholic news in one place, free for a person to read: news, video, podcasts and papers from 128 sources in 38 languages. - [Desync Brain](https://www.desync.ai/products/brain): Desync Brain, in closed alpha and coming in October: your team's calls, notes and records in one place, asked in plain English, with sources shown. - [Pricing](https://www.desync.ai/pricing): Every Desync tool from Starter, $75 a month. Crusader ($150) adds AI usage and personal help, Pro ($997) more AI usage. Enterprise is custom data work. ## Data - [Data](https://www.desync.ai/data): Catholic data on parishes, dioceses, schools, hospitals and the people in them, plus bulletin advertisers, Catholic news and financial records, all linked. - [Docs](https://www.desync.ai/docs): Connect your AI assistant over MCP or your systems over the API. See Desync's tools, the fields on each Catholic data record and how often they refresh. - [Request a dataset](https://www.desync.ai/contact#data): Ask for a Catholic dataset we do not hold. Say what you need and where: a state, a diocese or nationwide. ## Company - [Home](https://www.desync.ai/): Desync is a Catholic data lab. We turn public records on parishes, dioceses and Catholic schools into datasets, and build modern tools to work with them. - [About](https://www.desync.ai/about): Desync is a Catholic data lab in Nashville, turning public records on parishes and dioceses into data. We build products that enable human flourishing. - [Team](https://www.desync.ai/team): The three co-founders of Desync, a Catholic data lab in Nashville: Mark Evgenev, Jackson Ballow and Maks Kubicki, all Notre Dame graduates. - [Contact](https://www.desync.ai/contact): Book a call or write to Desync about a plan, enterprise data work or a data partnership, or ask for a Catholic data set we do not hold. - [Investors](https://www.desync.ai/investors): Investor updates from Desync, a Catholic data lab in Nashville. Leave your email to get them; the other four questions are optional. - [Sitemap](https://www.desync.ai/sitemap): Every page on www.desync.ai in one list: the products, data, docs, pricing, the company and contact, plus files for search engines and AI assistants. ## Sign in - [Desync Ontology](https://www.desync.ai/early-access): Desync Ontology is coming soon. Leave your email to hear when it opens: ask Catholic data in plain English, for outreach or for research. - [Desync CRM](https://crm.desync.ai): Live. Your contacts, with the context around them. - [Desync Observatory](https://observatory.desync.ai): Live. Every day's Catholic news, in one place. ## Legal - [Terms of Use](https://www.desync.ai/terms): The terms for using Desync: accounts, datasets, API and MCP access, your content, fees, cancellation, refunds and how disputes are settled. - [Privacy Policy](https://www.desync.ai/privacy): How Desync handles personal information and sources its data: what we collect, how we use and share it, how long we keep it, and how to correct a record. ## Optional - [Observatory API](https://observatory.desync.ai/api): Catholic news for bots and AI assistants. They need an Observatory API key, which comes with every Starter plan. - [sitemap.xml](https://www.desync.ai/sitemap.xml): Every page, for search engines.