Apps

Local-first Flutter app with structured database tables and an encrypted .prism export envelope (currently V3). Broad in scope: members, fronting, groups, custom fields, chat, member board posts, polls, habits, reminders, media, and local sharing.

FastAPI/PostgreSQL app with application-level encryption. It already exposes /v1/export returning JSON v2 with system, members, fronts, groups, tags, custom fields, journals, revision history, board messages, polls, reminders, watch-token notification config, and uploaded-file inventory.

Hosted web app targeting PluralPort v0.1, currently using OpenPlural filenames and version markers. Covers systems, members, front intervals, groups, taxonomy, custom fields, notes, chat, boards, assets, and privacy, plus the provisional relationships and polls modules, with some loss on import. Mood history is preserved under extensions["pluralspace:moods"].

Local-first React PWA (also on Android) for dissociative and plural systems. It ships a full OpenPlural v0.1 export and import: one ZIP per system with openplural.json, a manifest, and bundled media. Covers members, fronting, groups, taxonomy, custom fields, notes, chat, and relationships. It still uses the OpenPlural name and filenames from before the rename.

Offline-first Tauri/Vue app. Its main backup is a self-contained .ampar archive, and since 0.2.0 it also writes a generic JSON export in its own schema that other tools can read. Its interop surface is import-first: it reads Simply Plural, Octocon, PluralKit, and Tupperbox exports.

Server-backed Node/Express + PostgreSQL app. Exports a ZIP of CSV files and has a narrow token API. Most of its richer data lands in extensions until a converter is built. Sign-ups on the hosted instance closed in September 2026 while an offline desktop version is being built.

Elixir/Phoenix/ScyllaDB monolith plus Discord bot. Its shutdown was announced in March 2026 and sign-ups are closed, though parts of the service were still reachable in September 2026. It has a full JSON export option, plus Discord-based migration formats that still matter for users who exported before leaving.

Smaller offline-first app with browser IndexedDB + a Drizzle/PostgreSQL sync schema. No general export file was found in source, so the portable shape is inferred from DTOs and schema.

Discord bot with a public API and a JSON datafile produced by DataFileService.ExportSystem. It models fronting as switch events rather than intervals.

React Native app with AsyncStorage + filesystem backups. It has tiered fronting, flat groups, definitions + values for custom fields, channels + messages, and noteboards. Since v1.15.0 its PluralSpace importer also reads OpenPlural v0.1 bundles (openplural.json), though there is no export in that format yet.

Public token API + raw Mongo export. The service shut down on 2026-07-01, so no new exports can be made, but it still matters because many migration paths flow through exports users downloaded before then.

Discord bot export that is useful as a migration source, not a long-term portable format. It preserves the member and group model but not a general-purpose import/export contract.

PluralKit-style proxy bot for Stoat. It imports PluralKit and Tupperbox exports and writes its own members-only JSON export (name, display name, avatar, color, proxy tags), which makes it a migration source rather than a general-purpose import/export contract.

Offline-first Flutter app for systems and other collectives, with an optional server for accounts, friends, and encrypted backups. It is pre-alpha. An OpenPlural importer existed before a history rewrite and restoring it is on the current priority list, alongside importers for Simply Plural, PluralKit, Tupperbox, PluralSpace, and Ampersand.

Hosted, installable web app focused on a simple system tracker: members, custom fronts, fronting notifications, and profile customisation, with accessibility as a stated priority. It imports Simply Plural exports through an Import/Export settings section, and export format documentation is promised. Its developers have opened spec discussions but no PluralPort support has been announced.

An independent preservation and continuity project for systems affected by the Simply Plural shutdown. Today it includes Python and SQL tooling for working with preserved Simply Plural data, with a privacy-focused browser app and source-independent import framework in development. Its maintainers intend to support PluralPort/OpenPlural as one versioned interchange format among several, with provenance, warnings, and conformance testing rather than treating it as the internal data model.

A hosted Simply Plural-style tracker with a Rust backend and an Angular web app, started in March 2026. It has its own JSON export and import covering privacy buckets, custom fields, folders, members, polls, and gallery albums, plus a Simply Plural importer. It shares a name with this spec's original name but has no connection to it and no support for the format.

Android app backed by a server, with a broad feature surface covering members, fronting, folders, journals, chat, polls, reminders, an inner-world map, and a multi-context roster model. It was unpublished from Google Play and its server has been unreachable since around August 2026, so the practical question for its users is what can be recovered from an export they already hold. Its JSON export writes a key for every section whether or not it has rows, which makes the feature surface unusually easy to enumerate from a single file.