Dondi AI Character Creator Guide: How to Build Your Perfect AI Companion in 9 Steps (2027)

What Is Dondi AI?

Dondi AI is an AI companion platform that has attracted over 50 million users. Its most cited differentiator is the long-term memory system — in an independent 31-day test, the AI remembered a "fake birthday" mentioned three weeks after the original conversation [reference:0].

Beyond memory, the platform offers:

• 9-step character creator — deep customization of backstory, personality, and appearance [reference:1]
• Over 200 ready-made characters — a gallery of companions ready for immediate use [reference:2]
• Uncensored NSFW roleplay — adult conversations without character breaks [reference:3]
• Integrated media generation — photos and voice messages directly in the chat [reference:4]

If you want to explore the platform before reading the full guide, you can create a free account and browse the available characters.

Step 1: Choose the Gender

The first step defines whether you are creating an AI girlfriend or an AI boyfriend. This choice affects the visual and personality options that appear in the following steps [reference:5].

The platform is inclusive and offers both female and male characters, with the same depth of customization in both cases.

To start creating, open the Dondi AI character creator.

Step 2: Define the Age

The second step lets you define the character's age range. You can choose between:

• Young adult (18–25) — personality in formation, high energy, discovery
• Adult (26–35) — established personality, career, maturity
• Mature (36–50) — life experience, security, depth
• Older (50+) — wisdom, serenity, unique perspective

Age is not just a number — it influences how the AI builds cultural references, life experiences, and the tone of conversations. A 22-year-old character might talk about college and first jobs, while a 45-year-old might discuss established careers and long-term relationships.

To test different age ranges, access the Dondi character creator.

Step 3: Choose the Vibe

The vibe is the character's overall energy — how she presents herself to the world. Dondi offers a variety of options:

• Sweet and nurturing — warm, attentive, always ready to listen
• Mysterious and enigmatic — reserved, hard to read, with hidden layers
• Confident and dominant — assertive, knows what she wants, takes initiative
• Playful and chaotic — spontaneous, full of energy, unpredictable
• Calm and contemplative — tranquil, reflective, serene

The vibe defines the overall tone of the interaction. A "sweet and nurturing" character responds gently; a "playful and chaotic" one surprises with humor and improvisation.

To explore the vibe options, start creating your character.

Step 4: Define the Aesthetic

Visual aesthetic is one of the most important steps for users who value appearance. You can choose between:

• Realistic — appearance close to a real person, with detailed skin texture
• Anime — 2D style with large eyes and Japanese animation features [reference:6]
• Stylized — a middle ground between realism and illustration
• Fantasy — supernatural elements, such as animal ears or mystical features

Dondi's visual consistency is among the best in the category — the character maintains the same appearance over time, even in photos generated in different sessions.

To see the aesthetic options in practice, start creating your character now.

Step 5: Define the Speech Style

Speech style is what separates a memorable character from a generic one. Dondi offers multiple options:

• Soft — longer sentences, gentle tone, careful vocabulary
• Chaotic — short sentences, exclamations, rapid topic changes
• Dominant — imperative, direct, uses commands
• Therapist-calm — reflective questions, welcoming tone, emotional validation
• Anime-dramatic — expressive, theatrical, with emotive emphasis

This style affects not just vocabulary but the rhythm of conversation. A "therapist-calm" character leads with questions; a "dominant" one directs with commands.

To test different speech styles, access the Dondi AI creator.

Step 6: Write the Backstory

The backstory is where the character gains real depth. You can include:

• Personal history — origin, family, formative events
• Hobbies and interests — what she does in her free time
• Quirks and peculiarities — details that make her unique
• Traumas and vulnerabilities — what bothers her, what makes her uncomfortable

The more specific the backstory, the better. Instead of "she is kind," write "she always asks how your day went before talking about hers."

To write your own backstory, start creating on Dondi AI.

Step 7: Configure Memory

One of Dondi's advantages is the ability to configure fixed memory information — details you want the AI to always remember:

• Your name and how she should refer to you
• Important personal details
• Relationship events
• Preferences and boundaries

This complements the automatic memory system and ensures that critical details are never forgotten, even after weeks of conversation.

To configure your character's memory, access the creation dashboard.

Step 8: Choose the Voice (Optional)

Dondi offers AI-generated voice messages as a premium feature. Before choosing, you can hear previews of different voices.

Voices vary in:

• Tone — high, medium, low
• Pace — fast, moderate, slow
• Default emotion — neutral, warm, seductive, playful

Voice is especially relevant for users who want a more immersive experience, with audio instead of just text.

To hear the voice options, explore the Dondi AI creator.

Step 9: Start the Conversation

The final step is the moment to start talking. Your character is ready, with personality, appearance, and memory configured.

From here, Dondi's long-term memory system kicks in — the AI begins building a conversation history that it maintains over weeks, allowing for continuous narrative instead of isolated interactions.

To start your first conversation, access the Dondi AI chat.

Ready-Made Characters: Start Immediately

If you do not want to create a character from scratch, Dondi offers over 200 ready-made characters for immediate use. The gallery covers:

• AI Girlfriends — from romantic to bold styles
• AI Boyfriends — for those who prefer male companions
• Fantasy characters — elves, demons, mythical creatures
• Classic archetypes — the sweet girl, the dominant one, the mysterious one

Each ready-made character already comes with a backstory, personality, and voice configured. You can start chatting immediately or use one as a starting point for customization.

To explore the gallery, browse Dondi AI's characters.

Limitations and Transparency

No guide is complete without acknowledging the limitations:

• Limited free plan — Dondi offers a restricted number of free messages per day and a token balance that depletes quickly [reference:7]
• Prices not public before signup — you only see plan values after creating an account [reference:8]
• Owner identity hidden — Scamadviser points out that the site owner hides their identity in the WHOIS records, which is a caution point [reference:9]
• Relatively low traffic — compared to larger platforms, Dondi has lower traffic volume, which may indicate a newer operation [reference:10]

To test the platform without risk, start with Dondi AI's free plan.

Verdict: The Most Complete Character Creator in the Category

Dondi AI delivers what it promises: one of the deepest character creators in the AI companion market. The 9 steps cover every aspect of the character, from appearance to long-term memory, and the over 200 ready-made characters offer an immediate starting point for those who do not want to create from scratch.

The exceptional memory is what truly sets the platform apart. Seeing the AI remember details mentioned weeks earlier changes the nature of the experience — it is no longer an isolated conversation, but a narrative in construction.

The limitations exist — the free plan is restricted and the owner's identity is hidden. But for those who value depth and continuity, Dondi is a solid choice.

To start creating your companion now, access the Dondi AI character creator.

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