Applications by Crossfound
Software born from the field,
ready to serve your mission.
Each Crossfound product was born from a real need of a Church, a faculty or a ministry. We publish them, host them in Europe and evolve them with their users.

01 · Product
MaTHEO
The AI studio to research, manage and share knowledge.
Query your private corpora in natural language and get sourced answers, with precise citations. Space dedicated to evangelical theology, open to all fields.
- Sourced answers (RAG)
- Multi-AI: GPT, Claude, Gemini, Mistral, DeepSeek
- 13 languages
- Shared libraries
- Generated slides, quizzes and podcasts
For · RESEARCHERS · PROFESSORS · BIBLE SCHOOLS · CHURCHES
Credits with no subscription, from €5.99 · Organization offer on quote

02 · Product
Crossnet
Your community’s private and sovereign social network.
A dedicated, isolated space, hosted in Europe, with no advertising or third-party algorithm. Discussions, events, live streams, training and resources — on your platform, with your rules.
- Private network per community
- Events, live streams and replays
- Wall of intentions and prayer
- Media library and training
- 360° member management
For · CHURCHES · ASSOCIATIONS · FEDERATIONS · PROFESSIONAL NETWORKS

03 · Product
FirstFruits
Collective giving to fund missions.
Participatory campaigns, one-off or monthly donations, AI matching between donors and project leads, video meetings — and 100% of mission donations go to the mission.
- Campaigns and funding milestones
- Recurring donations and tax receipts
- AI recommendations for donors
- Donor-lead messaging
- Multi-currency Stripe
For · CHURCHES · MISSIONS · NGOS · FOUNDATIONS
No commission on mission donations

04 · Product
JOANNIA
The AI assistant for worship teams.
Prepare your services faster: instrumental track separation, vocal harmony detection, tablatures, key change and lyrics management.
- Track separation
- Detected vocal harmonies
- Simplified tablatures and arrangements
- Transposition and synchronized lyrics
- Team collaboration
For · WORSHIP TEAMS · CHURCH MUSICIANS
