ECOSYSTEM Specialized AI speaking tools, working as one

One ecosystem.
Every step toward confident English speaking.

Lingovea connects specialized AI products that improve your pronunciation, vocabulary, and speaking practice through real-world content — not generic lessons. Each tool solves one problem exceptionally well; together they form a continuous improvement loop.

Measurable pronunciation feedback Built for interviews, presentations & exams Real-world content, deliberate practice
The continuous loop

Your speaking improvement never stops

Each product focuses on one stage of becoming a confident English speaker. Together they form a continuous feedback loop — practice, discover, fix, create, repeat.

1 Practice 2 Discover weaknesses 3 Fix weaknesses 4 Create better material Practice again
Available now

Practice real English.
Get real feedback.

Import YouTube videos, TED Talks, podcasts, or your own recordings. Repeat sentence by sentence and receive detailed AI pronunciation analysis on every attempt.

  • Overall score plus Accuracy, Fluency, Completeness & Prosody
  • Phoneme-level feedback on every sentence
  • Real-world source material, not scripted lessons
Open ShadowEdge
shadowedge.app · session
Pronunciation analysis TED Talk · 00:42
"The architecture of the system needs to accommodate future growth."
92/100
Accuracy94
Fluency89
Completeness100
Prosody85
ɑːrtektʃər ə·kɒm·ə·deɪtɡroʊθ
Coming soon

Master the words that matter to you.

The specific words you stumble on deserve focused practice. WordEdge is a pronunciation-first drill: spaced repetition trains saying a word — sound by sound, with phoneme-level scores — not memorizing what it means.

Build your decks from the words your own ShadowEdge sessions surface, or start from a ready-made deck like IELTS or TOEFL if you don't know where to begin.

  • Pronunciation-first — phoneme scores, not meaning quizzes
  • Spaced repetition that resurfaces words until they stick
  • Your own decks, plus starter decks for exam vocabulary
In active development — explore the loop while we finish it.
wordedge · drill
agenda/əˈdʒen.də/
80Accuracy
Phoneme scores
/ə/71
/dʒen/90
/də/79
From your ShadowEdge sessions — or a ready-made starter deck
Coming soon

Practice what you actually need to say.

Write your own presentation, generate example sentences with AI, or draft a speech — then turn any script into natural audio or video to rehearse against.

Send finished scripts back into ShadowEdge to rehearse until they sound natural — closing the loop.

  • AI-generated example sentences for your context
  • Turn scripts into natural audio or video
  • One click back into ShadowEdge to rehearse
In active development — explore the loop while we finish it.
SpeechEdge · draft
Q3 board update Interview intro + New
Good morning. Today I'll walk you through our Q3 performance and the three priorities shaping the quarter ahead. Revenue grew steadily, and our retention metrics
Generating natural phrasing & audio Audio ✓→ ShadowEdge
How they work together

One continuous feedback loop

Each product hands its output to the next. Nothing is wasted — every session compounds into the one that follows.

1

You practice real content

ShadowEdge analyzes your speech against a TED Talk, podcast, or your own recording — and surfaces the exact words and phonemes holding you back.

2

Weak words flow to WordEdge

The words you stumbled on are sent straight into WordEdge, where you drill their pronunciation sound by sound until it's automatic.

3

You build the material you need

SpeechEdge turns your real presentations and interview answers into natural scripts, audio, and video to rehearse.

Then it starts again — sharper each time

Finished scripts go back into ShadowEdge for another round of measurable feedback. The loop never resets to zero; it compounds.

Why specialized AI

Focused tools beat one giant app

Instead of trying to do everything poorly, each Lingovea product focuses on one difficult problem. Combined, they become more powerful than any all-in-one platform.

One giant app

Tries to do everything at once
  • Shallow features spread thin across every skill
  • Generic lessons disconnected from your real goals
  • Progress that's hard to measure or act on
  • One update compromises everything at once

Specialized ecosystem

Each tool solves one problem exceptionally
  • Deep, best-in-class capability per problem
  • Built around what you actually need to say
  • Measurable, phoneme-level feedback
  • Tools improve independently, loop stays intact
The roadmap

An ecosystem that keeps expanding

Three specialized tools today, with more focused products planned to cover every communication skill that matters.

Available today

The core loop is live and growing. Each future product is planned to plug into the same continuous feedback cycle.

Current

ShadowEdge

Available now

WordEdge

Coming soon

SpeechEdge

Coming soon
Planned

ListeningEdge

Planned

WritingEdge

Planned

ConversationEdge

Planned

InterviewEdge

Planned

PresentationEdge

Planned

BusinessEdge

Planned
Voices

Built for people who measure progress

Illustrative examples of who Lingovea is for — placeholder quotes shown until verified customer stories replace them.

Illustrative example

"I used ShadowEdge to rehearse my system-design answers against real conference talks. Seeing accuracy and prosody climb week over week made the progress feel real instead of a vague sense of improvement."

Kenji T.
Backend Engineer · Interview prep
Illustrative example

"I rehearsed my thesis defense from my own script, then shadowed it until the phrasing felt natural. Walking in, my delivery was measurably steadier."

Priya R.
PhD Candidate · Presentations
Illustrative example

"The words I kept stumbling on in client meetings were exactly the ones surfaced from my practice — drilling those sounds directly beat any generic vocabulary list."

Marco B.
Management Consultant · Business English

Testimonials are fictional placeholders for layout — replace with verified customer quotes before launch.

FAQ

Questions, answered

Is Lingovea a single app?
No. Lingovea is the umbrella brand for an ecosystem of specialized AI speaking tools. Each product — ShadowEdge, WordEdge, SpeechEdge, and more planned — solves one problem exceptionally well, and they connect into one continuous improvement loop.
Which product should I start with?
Start with ShadowEdge. You import real content, repeat sentence by sentence, and receive detailed pronunciation feedback that reveals exactly what to practice next.
What kind of feedback does ShadowEdge give?
An overall score plus Accuracy, Fluency, Completeness, and Prosody — down to individual phoneme feedback on each sentence, so improvement is measurable rather than a vague feeling.
How is WordEdge different from flashcard apps?
WordEdge uses spaced repetition like a flashcard app, but the goal is pronunciation, not meaning. Instead of recalling a definition, you practice saying the word and get phoneme-level scores on each attempt. Build decks from the words your ShadowEdge sessions surface, or start from a ready-made deck like IELTS or TOEFL.
Who is Lingovea built for?
Motivated non-native speakers investing in serious improvement — job seekers, engineers, international students, consultants, managers, founders, public speakers, and anyone preparing for IELTS, TOEFL, TOEIC or similar speaking exams.
When will WordEdge and SpeechEdge launch?
Both are in active development. In the meantime, ShadowEdge is live today — starting there is the best way to get the most from WordEdge and SpeechEdge when they arrive, since both build on what your ShadowEdge sessions surface.

Start where confident speaking begins.

Practice real English, get measurable feedback, and step into the loop that keeps compounding. ShadowEdge is available today.