Ensoul

Ensoul is a local-first AI companion app that treats identity, memory, mood and conversation history as files on your devices. It is aimed at adults who want extensive control over a companion and are comfortable supplying model credentials.

Overview

Ensoul keeps companion records as documents rather than locking them into a hosted account. Desktop and mobile conversations, moods, memories, companions and settings remain local, and API keys use operating-system secure storage. In the browser, both keys and app data sit in that browser’s local storage for the site, so clearing browser data removes them. That makes the desktop and mobile apps the safer fit for users who want a more durable local data boundary; browser users must manage their browser storage carefully.

The privacy boundary differs by platform. The website uses Google Analytics 4, while the desktop and mobile apps have no GA4 or equivalent analytics SDK. Hosted-key access records an anonymous device identifier, platform, approximate token counts and a timestamp, but not conversation content. Support emails are read by the project operator.

Key features

Conversation memories can be read, corrected or deleted. This is a meaningful advantage for users who want to curate a companion’s retained context instead of accepting an opaque memory system. Ensoul also supports persistent memory, proactive messages, voice conversations, generated images and group conversations between companions, giving it a broader interaction set than a text-only character app.

Model choice is unusually open. A single key can provide access to Claude, GPT, Gemini, Grok, DeepSeek and dozens of open models, or users can connect directly to a provider. The flexibility is useful for enthusiasts comparing models, but it also means bringing and managing a key is part of the product experience rather than an optional technical detail.

Import tools accept documents, folders, files, character cards, notes and chat exports. Export creates a folder containing a companion’s identity, history, media and tools, making migration and backup more practical. The folder tool can read coding-agent session stores from Claude Code, Codex, opencode and DeepSeek Harness, a valuable niche feature for users who want companion data alongside development workflows.

Pricing

The Ensoul plan costs free. It is free, requires users to bring their own model key and requires no account. That is the right choice for technically confident users who already have provider access and want local control without a subscription. There is no free trial because the core plan is permanently free.

Hosted access contribution costs $12, paid once. It is a one-time contribution, not a subscription; $12 grants three months of sustained access. Contributions extend access proportionally, with a $12 minimum and a maximum of 12 months at a time. This suits users who want hosted-key access without recurring billing, but the contribution model still imposes a time limit and does not remove the broader local-storage and platform considerations.

Platforms

Ensoul runs on Android, macOS, the web and Windows. Desktop builds are not notarized, devices do not sync automatically, and there is no installable iOS build yet. Android users get mobile access, but anyone moving between devices must handle data transfer themselves rather than relying on background synchronization.

Who it's for

Choose Ensoul if you want to edit memories, move companions as folders and select among many model providers. It is particularly suitable for tinkerers, privacy-conscious users who prefer local app data, and people integrating companion records with coding-agent sessions. Adults 18 and over are the intended audience.

Look elsewhere if you want automatic cross-device sync, a notarized desktop installer, an iPhone app or a fully managed service that supplies model access. Ensoul’s local-first design rewards ownership, but it also makes storage, keys and portability your responsibility.

Pros and cons

Pros

• Editable memory: read, correct or remove retained memories instead of accepting fixed context.
• Portable records: import from many document and chat formats, then export identity, history, media and tools as a folder.
• Broad model access: one key can reach major providers and open models, with direct-provider connections also supported.
• Rich interaction: voice, images, proactive messages and companion group chats are supported.
• No-account free tier: the core plan costs nothing when you bring a model key.

Cons

• No automatic sync: multi-device use requires manual data management.
• Browser-storage risk: clearing site data removes browser keys and app data.
• Setup responsibility: users must supply and manage model credentials.
• Platform gaps: desktop builds are not notarized and iOS has no installable build.
• Hosted access is time-limited: the $12 contribution covers three months, with extensions required for continued access.

Alternatives

Nomi AI is the better pick for a conventional freemium service across Android, iOS and the web, with a free plan and paid credit or monthly options. Choose Paradot AI instead if you want Android, iOS, macOS, web and Windows coverage with a free plan that includes a daily message allowance and one companion.

Utsuwa is a close alternative for users seeking free, self-hosted or local-model flexibility with no paywalled features. DreamGF AI suits readers who want a free starting experience and a free trial, although most features require an account.

EVA AI, Kindroid, Kissable and Neo are other freemium companion options with their own free allowances and paid upgrades; pick among them when a hosted, account-based experience matters more than Ensoul’s file-based control.

Verdict

Ensoul is the strongest choice for adults who want an AI companion they can curate, export and keep primarily on their own devices while choosing their model provider. Its free, no-account core and extensive data controls are compelling. Look elsewhere if automatic synchronization, iOS support, notarized desktop distribution or turnkey hosted access is more important than ownership of the underlying files.