AssemblyFlow vs OnStage
AssemblyFlow
assemblyflow.net
OnStage
getonstage.appSide by side
| Figure | AssemblyFlow | OnStage |
|---|---|---|
| Price from | $16.67/mo | $10/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| Plans published | 11 | 8 |
| Spec score · Worship Planning Software | 9.4 (#1) | 9.0 (#2) |
| Company size | Straight Truth Press says AssemblyFlow is maintained by a one-person ministry. | LinkedIn lists the company size as 2–10 employees. |
| Purpose | AssemblyFlow plans worship services, projects words on screens, and runs stage display from a Windows app. | OnStage is a service planning platform for churches that brings events, people, songs, and team conversations together. |
| Song library | The installer includes 85 pre-rendered shape-note SATB hymns. | Teams can store chords, lyrics, PDFs, audio, documents and links, with annotations and an in-app audio player. |
| Support | Support is provided by email, with the support page promising replies within two business days. | Support is offered by email at [email protected] or through in-app feedback that can include a user ID and log reference. |
| What it does | AssemblyFlow combines worship-service planning, projection, livestream output, and stage display in one Windows application. | OnStage is a service-planning platform that keeps church events, people, songs and team conversations together. |
Plans
AssemblyFlow
- FreeFree
- Free (50 or fewer members)Free
- Standard$20 a month
- Church$40 a month
- Multi-campus$80 a month
- Standard (annual)$200 a year
- Standard annual$200 a year
- Church (annual)$400 a year
- Church annual$400 a year
- Multi-campus (annual)$800 a year
OnStage
- StarterFree
- StarterFree
- 20 Members$10 a month
- 50 Members$26 a month
- 85 Members$50 a month
- 150 Members$60 a month
- 400 Members$100 a month
- 1000 Members$135 a month
In their own words
AssemblyFlow
AssemblyFlow plans worship services, projects lyrics and other text onto screens, and provides a stage display through a Windows app. Service orders can be arranged by dragging items, with autosaving, templates, undo, and seven item types. The app includes 85 shape-note hymns and accepts custom lyrics or bulk imports from ChordPro, OnSong, and plain text. Projection supports multiple monitors, themed backgrounds, and standby, blackout, and logo screens; the stage display shows current and next slides, timers, and private notes. Bundled BSV, KJV, and ASV scriptures work offline. ESV and api.bible translations require external API keys and can be cached locally. For streaming, it offers OBS browser-source and WebSocket options, NDI output, and a virtual webcam for apps such as Zoom and Teams. A web remote works on church Wi-Fi and can be installed on iOS or Android. The maker says data remains on the church computer and the app works offline after activation, without cloud sync or telemetry. A free plan covers congregations of 50 or fewer members; paid plans start at $20/mo.
OnStage
OnStage is a service-planning platform for churches, bringing event preparation, people, songs and team communication into one place. Teams can set up events and rehearsals, create setlists, assign people to positions and reuse event templates. Its song library handles chords, lyrics and song structures, with PDF import, annotations, key changes and capo settings. Team and event chats support messages, attachments, polls, replies and read receipts. Events, rehearsals and blockouts can sync to Google Calendar; that sync is available on iPhone, iPad and Android. The app also supports offline access during rehearsals and services, and runs on Android, iOS, macOS and web. Starter is free, does not expire and does not require card details, but is limited to five members, 200MB of storage and five events per month. Paid plans are billed monthly or yearly, with member sizes from 20 to 1,000 and different storage and event limits. The listed 20-member plan costs $10 a month; yearly billing is available at 15% off.