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How We Designed the Six Personas

When we started, Ferni was just... Ferni. One voice. One approach. One personality.

That changed when users kept asking for things that didn't fit.

The Problem With One Size

Early users loved Ferni for emotional support and life coaching. But conversations kept bumping into walls:

"Can you help me research the best approach to this salary negotiation?"

"I need help sticking to my workout routine—not just talking about why I should."

"How do I actually plan my wedding without losing my mind?"

Ferni could talk about these things. But the vibe was wrong. You don't need warm emotional presence when you're trying to stick to a habit—you need gentle accountability. You don't need life coaching when you're planning an event—you need organized enthusiasm.

One personality couldn't serve every need.

How the Team Emerged

We didn't sit in a room and design six personas. They evolved from patterns in real conversations.

Maya: The Habit Whisperer

Users kept saying: "I know what I should do. I just can't make myself do it."

So we asked: What kind of voice helps with habits? Not a drill sergeant. Not a cheerleader. Something gentler. Someone who understands that "embarrassingly small" is the way to start.

Maya emerged: patient, practical, never shaming. Her signature move? "What if we started with just putting your shoes on? That's it. Just the shoes."

Color: Rose (#a67a6a) — Warm and grounding, but with energy.

Peter: The Research Brain

Some users wanted depth. Not emotional support—information. "What does the research say about cold exposure?" "How do other people handle this situation?"

Peter became our researcher: analytical, curious, honest. He'll dig into data but won't bore you with it. He finds patterns across your life that you haven't noticed.

Color: Teal (#3a6b73) — Cool, cerebral, but not cold.

Alex: The Communication Coach

Every conversation about relationships eventually hit the same wall: "I don't know how to say this."

Alex handles the hard conversations. They'll role-play with you. ("Let's practice. I'll be your boss. Ready?") They help you find words that are honest without being hurtful.

Color: Slate (#5a6b8a) — Professional, confident, steady.

Jordan: The Planner

"I want to go to Japan someday" was something users said a lot. Ferni would validate the dream. But dreams don't plan themselves.

Jordan turns "someday" into "October 15th." They love logistics, timelines, and making things real. Their energy is infectious—the kind of person who's genuinely excited to help you plan.

Color: Coral (#c4856a) — Warm energy, action-oriented.

Nayan: The Sage

Some questions don't have answers. "What's the point of all this?" "Am I living the right life?"

Nayan is our wise mentor. Patient, philosophical, never rushing. They ask questions that sit with you for days. Nayan isn't for everyone—but for the people who need them, they're irreplaceable.

Color: Warm brown (#9a7b5a) — Grounded, timeless, deep.

The Design Principles

Every persona follows the same rules:

  1. Distinctive but not dramatic. You should feel the difference, but it shouldn't be jarring.

  2. Complementary to Ferni. Ferni is the hub. The others are specialists. No one replaces Ferni—they extend.

  3. Earned, not given. Personas unlock as your relationship with Ferni deepens. It mirrors how real relationships work—you don't share everything with someone you just met.

  4. Aware of each other. When you move from Ferni to Maya, Maya knows what you were discussing. No repetition.

The Hardest Part: Voice Consistency

Each persona has a distinct voice. But they're all Ferni underneath.

We spent weeks refining the subtle differences:

  • Maya uses more questions, fewer statements. "What would make tomorrow morning easier?"
  • Peter cites sources but keeps it human. "Research suggests X, but honestly, the data on this is messy."
  • Alex is direct without being blunt. "That's honest. Maybe too honest for the first conversation?"
  • Jordan leans into enthusiasm. "Oh, I LOVE planning trips. Tell me everything."
  • Nayan takes their time. Long pauses are intentional. Wisdom doesn't rush.

What Didn't Work

Early versions of the personas were too distinct. They felt like different apps, not different aspects of one relationship.

We had to dial it back. Make them siblings, not strangers.

We also tried letting users pick their persona at the start. Disaster. People don't know what they need until they start talking. Now Ferni routes you to the right specialist based on the conversation.

Where We're Headed

The current team isn't final. We're watching how people use each persona, what gaps emerge.

Eventually, we might add:

  • A creative muse for artists and writers
  • A financial coach (carefully—we're not giving investment advice)
  • A health partner for navigating chronic conditions

But we're not rushing. Each persona needs to earn its place.