Private beta · Limited spots
Your whole service,
organized.
From midweek rehearsal to Sunday morning, every service at your church in one place: the order of service with each moment timed, who's leading, the songs with chords and a stage view for the band. It runs in the browser on any phone, tablet or computer.
Nothing to install.


Interactive demo
Try it right here.
This is what every musician sees on their phone during the service. It's a working replica of the app: follow the guide and you'll see the essentials in a couple of minutes.
Guide 0/7
The demo songs are public domain hymns.
Step 1 of 7
Change the key for the whole team
Tap "Key D" under the title and pick another key. Everyone sees the song in that key.
Sunday service
Song 1 of 3
Holy, Holy, Holy
R. Heber · J. B. Dykes
Verse
DHoly, Bmholy, Gholy! DLord God AlAmighty!
DEarly in the Gmorning our Dsong shall rise to AThee;
DHoly, Bmholy, Gholy! Dmerciful and Amighty!
GGod in three DPersons, Ablessed TriniDty!
Verse
DHoly, Bmholy, Gholy! DAll the saints aAdore Thee,
Dcasting down their Ggolden crowns aDround the glassy Asea;
Dcherubim and Bmseraphim Gfalling down beAfore Thee,
Gwhich wert, and Dart, and Aevermore shalt Dbe.
Metronome
Transpose
Text
Next
A Mighty Fortress · C
Features
From rehearsal to Sunday, all in one place.
Services
Every service, planned start to finish.
Services, rehearsals and any other event get their own plan: the songs plus moments like the welcome, prayer, the message, the offering and announcements, each with a start time and who's leading it. The team RSVPs, and everyone shows up knowing the flow.
- Moments for everything, not just the worship set
- The key of every song, set for that service
- RSVPs and a printable PDF of the plan

Stage view
Every musician on the same page.
During the service, everyone on the team sees the lyrics with the chords right over the syllable, and a different color for each section. Swipe to the next song, change the key on the fly and zoom in without losing your place.
- Transpose to any of the 12 keys
- A click set to each song's tempo and time signature
- Full screen, and the screen stays on

Song library
Your church's song library, always in order.
Each song keeps its lyrics with chords, key, BPM, time signature, length and tags. Search by title or artist, filter by key and add it to a service right from the song page.
- Chord charts with chords over the lyrics
- Filter by key or tag
- Add it to any service or rehearsal

Computer and phone
On a computer, list and detail sit side by side. On a phone, every screen is built for use during the service.
Roles for the whole team
Admins, planners and team members each get access that fits their role.
Invite links
Your team joins with a link. Nobody has to add each person by hand.
A link for every service
Every service and rehearsal has its own link to share by text, WhatsApp or email.
Project status
Opening up one church at a time.
- Completed
In use at IJME
Iglesia Jesucristo Mi Esperanza plans its services and rehearsals with Sonli. Many of the improvements come straight from that week-to-week use.
- 2In progress
Private beta
We bring on a few churches at a time and review each one, so we can walk alongside every team.
- 32027
Public launch
Any church will be able to sign up and get started on its own.
Our tithe
Free during the beta.
Churches in the private beta use Sonli for free. At public launch we'll introduce an affordable plan built on a simple idea:
Out of every ten churches on Sonli, one in need uses it for free.
It's our tithe: one in ten churches gets to use Sonli even if it couldn't afford it.
Our tithe starts with the public launch.
Our story
Born in a church, built for churches.
Sonli was born at Iglesia Jesucristo Mi Esperanza in Sunchales, Argentina. We wanted a tool to plan our services that was practical and, above all, flexible: something that fit the way we work, let us move fast and helped musicians and leaders who want to come prepared and serve with excellence. We couldn't find one, so we built it with our own team. Now we want it to serve churches across Latin America and around the world.
Mission
To give every church a practical, flexible and affordable way to plan its services with excellence.
Vision
To see every church, from the smallest congregations in Latin America to anywhere in the world, plan its services with clarity and without tech getting in the way.
Private beta
Request beta access
Spots in the beta are limited. We review every request and decide case by case whether your church can join at this stage. We'll reach out personally to get to know your team and give you an answer.