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Fellou vs Udio

Features, pricing, ratings, and pros and cons, side by side.

Verdict

Fellou is listed under AI Agents and Udio under Audio & Speech AI. Fellou scores higher in FinderAtlas's editorial review (7.3 vs 6.9 out of 10), led by value for money. Both have a free plan or trial. Only Fellou is available on macOS. Only Udio is available on Web and iOS.

Best overall

Fellou

  • Researchers
  • Marketers
  • Analysts
  • Recruiters

Choose Fellou if

  • You want a tool built for Multi-source research reports, repetitive web workflows, data collection and form filling, scheduled recurring tasks.
  • Shows an editable plan before executing, with approve, pause and stop controls on each step.
  • Combines browser automation, deep research and local computer control in one app.

Choose Udio if

  • You want a tool built for generating song drafts with vocals.
  • Generates songs with vocals from a prompt and lyrics.
  • Extend, remix and inpainting tools for editing tracks.
Best for beginners
Udio
Best for business
Udio

Features

18 features compared.

  • Deep Action
    Fellou
    Available
    Udio
    Not available
  • Deep Search
    Fellou
    Available
    Udio
    Not available
  • Browser Use
    Fellou
    Available
    Udio
    Not available
  • Computer Use
    Fellou
    Available
    Udio
    Not available
  • Agentic Memory
    Fellou
    Available
    Udio
    Not available
  • Scheduled Tasks
    Fellou
    Available
    Udio
    Not available
  • Background Multitasking
    Fellou
    Available
    Udio
    Not available
  • Multiple Output Types
    Fellou
    Available
    Udio
    Not available
  • Step-Level Control
    Fellou
    Available
    Udio
    Not available
  • Eko Framework
    Fellou
    Available
    Udio
    Not available
  • Text-to-song generation
    Fellou
    Not available
    Udio
    Available
  • Extend and Remix
    Fellou
    Not available
    Udio
    Available
  • Audio inpainting
    Fellou
    Not available
    Udio
    Available
  • Audio-guided generation
    Fellou
    Not available
    Udio
    Available
  • Voices
    Fellou
    Not available
    Udio
    Available
  • Sessions
    Fellou
    Not available
    Udio
    Available
  • Library and sharing
    Fellou
    Not available
    Udio
    Available
  • iOS app
    Fellou
    Not available
    Udio
    Available

Pricing

Plans as listed by each vendor. Check their sites for current prices.

  • Pricing model
    Fellou
    Freemium
    Udio
    Freemium
  • Free plan
    Fellou
    Yes
    Udio
    Yes
  • Starting price
    Fellou
    $0
    Udio
    $0
  • Plans
    Fellou
    4 plans
    Udio
    3 plans

Fellou plans

  • Free

    $0

    Starter tier with a one-time Sparks bonus

    • 1,000 Sparks (new user bonus
    • about 4 tasks)
    • 2 scheduled tasks

  • Plus

    $19/month

    Entry paid plan for regular users

    • 2,000 Sparks/month (about 8 tasks)
    • 3 scheduled tasks
    • Priority support
    • Early access to new features

  • Pro

    Most popular

    $39.90/month

    Higher monthly Sparks allowance

    • 5,000 Sparks/month (about 20 tasks)
    • 5 scheduled tasks
    • Priority support
    • Early access to new features

  • Ultra

    $199.90/month

    Heavy usage with unlimited Sparks

    • Unlimited Sparks (limited time)
    • Unlimited scheduled tasks
    • Unlimited concurrent tasks
    • Exclusive priority support

Udio plans

  • Free

    $0

    10 daily credits plus a 100-credit monthly limit

    • 10 daily credits
    • 100 monthly credits
    • Three 2-minute songs per day

  • Standard

    Most popular

    $10/month

    Up to 2,400 credits per month

    • 2,400 monthly credit limit
    • Unlimited 2-minute song creations within credits
    • Up to 6 songs at once
    • Voice Control
    • Audio-guided generation

  • Pro

    $30/month

    Up to 6,000 credits per month

    • 6,000 monthly credit limit
    • Up to 10 songs at once
    • Everything in Standard
    • Priority generation queue

Our ratings

Scored out of 10 by the Finder Atlas editorial team. Last reviewed October 2026.

Fellou
7.3overall
Udio
6.9overall

Fellou leads in 1 category and Udio in 0.

  • Ease of Use

    Fellou
    7.8
    Udio
    Not rated

  • Feature Depth

    Fellou
    8.0
    Udio
    Not rated

  • Value for Money

    Fellou leads by 0.5
    Fellou
    7.0
    Udio
    6.5

  • Performance & Speed

    Fellou
    6.8
    Udio
    Not rated

  • Documentation & Support

    Fellou
    6.8
    Udio
    Not rated

  • Audio Quality

    Fellou
    Not rated
    Udio
    8.5

  • Vocal Realism

    Fellou
    Not rated
    Udio
    8.5

  • Editing Control

    Fellou
    Not rated
    Udio
    8.0

  • Export & Ownership

    Fellou
    Not rated
    Udio
    3.0

Scores weigh documented features, plan value, platform coverage, integrations and user feedback. A missing score means we have not rated that area yet.

Pros and cons

Fellou

Pros

  • Shows an editable plan before executing, with approve, pause and stop controls on each step.
  • Combines browser automation, deep research and local computer control in one app.
  • Displays estimated Spark cost before a workflow runs, according to a reviewer.
  • Free tier and a $19/month entry plan make it cheap to try.
  • Open-source Eko framework (MIT) from the same team for custom agents.

Cons

  • Reviewers report it can loop or stall on complex or dynamic layouts and cannot reliably get past CAPTCHAs.
  • Credit-based pricing: the Free plan's 1,000 Sparks cover only about 4 tasks, and cost varies with workflow length.
  • No mobile app found; desktop only.
  • Page context is processed by cloud AI, which security commentators flag as an attack-surface and privacy concern.

Udio

Pros

  • Generates songs with vocals from a prompt and lyrics
  • Extend, remix and inpainting tools for editing tracks
  • Free plan with daily and monthly credits
  • Official iOS app alongside the web app
  • Paid credit limits were doubled or raised after the UMG deal

Cons

  • Downloads of audio, video and stems are disabled on all plans
  • Free plan is capped at three 2-minute songs per day
  • No public API and no Android app
  • Licensed platform and new models are announced but have no published launch date

Platforms

  • Web
    Fellou
    Not supported
    Udio
    Supported
  • Windows
    Fellou
    Not supported
    Udio
    Not supported
  • macOS
    Fellou
    Supported
    Udio
    Not supported
  • iOS
    Fellou
    Not supported
    Udio
    Supported
  • Android
    Fellou
    Not supported
    Udio
    Not supported
  • API
    Fellou
    Not supported
    Udio
    Not supported
  • Browser Extension
    Fellou
    Not supported
    Udio
    Not supported

Integrations

Fellou

5 integrations
  • Google
  • Notion
  • Reddit
  • X
  • LinkedIn

Udio

No integrations listed.

Company

  • Company
    Fellou
    Fellou
    Udio
    Udio (Uncharted Labs)
  • Founded
    Fellou
    Not listed
    Udio
    2023
  • Headquarters
    Fellou
    Not listed
    Udio
    New York, NY
  • Listing
    Fellou
    Claimed
    Udio
    Claimed

Frequently asked questions

Is Fellou better than Udio?

It depends on your workflow. Fellou is built for Multi-source research reports, repetitive web workflows, data collection and form filling, scheduled recurring tasks. Udio is built for generating song drafts with vocals.

What are the key feature differences between Fellou and Udio?

Fellou: Agentic AI browser that plans and runs multi-step web tasks for you. Udio: Generate songs with vocals from text prompts and lyrics, with in-browser editing.

Does Fellou or Udio have a free plan?

Yes, both do. Fellou is freemium and Udio is freemium, and each has a free plan or trial.

Which is cheaper, Fellou or Udio?

Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.