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Live · MD
Studio
S.R.L. „MEGA PROMOTING"
Founded
24 Apr 2019 · Moldova IT Park resident
Co-founders
Oleg Chetrean · Lilia Chetrean
IDNO
1019600021765
Languages in production
RO · RU · EN · AR · IT · PT · UK · HY — 30+ live · 70+ available
Case file №MP-2026-04-18AI Studio · Eastern Europe

We build voice agents,
SaaS platforms
& websites that win.

An AI-first studio out of Chișinău, founded by Oleg & Lilia Chetrean. #1 at the ElevenLabs Conversational Agent Hackathon, 2nd place at Sevan Startup Summit, MITP Best Service Innovation. We build voice agents, chatbots, websites & AI automation — and quietly own two SaaS products that prove it.

#1
ElevenLabs Hackathon · 2025
2nd
Sevan Startup Summit · $12K
0+
Businesses served · 5 countries
0+
Projects delivered · since 2019
See the work →What we build ↓Talk to us ↗
§ 01 / Recognition
Four things that happen to exist in the same agency

The receipts.

01 · HackathonGlobal

#1 — ElevenLabs AI Hackathon, 2025.

Out of 2,400+ teams. $20,000 prize. The winning project became Kallina.

Prize · $20,000 · Team lead: Oleg Chetrean
02 · AcceleratorEBRD

EBRD Star Venture laureate.

Selected by the European Bank for Reconstruction & Development's flagship startup programme.

Cohort · 2025 · Moldova chapter
03 · Industry awardMITP

MITP Awards 2025 · Best Service Innovation.

Awarded by Moldova IT Park for Kallina — the highest service-innovation recognition in the local tech ecosystem.

2025 · Moldova IT Park · Kallina platform
04 · PodiumSevan 2025

2nd place · Sevan Startup Summit 2025.

Silver medal with a $12,000 prize at the flagship South Caucasus startup summit. Judges included EBRD, Microsoft, and regional VC partners.

Armenia · 2025 · pitched Bravin & Kallina
§ 02 / Practice areas
Four disciplines · one studio

What we build.

kallina.info / dispatch_agent_v3
Inbound · +373 78 …Live · 00:42
Turn latency2.3 ms
LanguageRO · RU
Tool calls3 / CRM
Practice 01 · Voice AI agents

Voice agents that don't sound like Alexa.

  • →Kallina — our own platform. Built on ElevenLabs, OpenAI, Anthropic.
  • →Inbound, outbound, CRM-wired, tool-calling, multilingual.
  • →Sub-second turn-around. Interruption-aware.
  • →19+ voice agents deployed across 5 countries. Millions of conversations.
aichat.md / omnichannel_chat
Customer · enSession #4812
Do you handle SaaS tax advisory in the EU?
Yes — cross-border SaaS structures are our main practice. Common stacks: RO LLC + MD holding, or EE + EU VAT-OSS. Want a 20-min strategy call?
What's the monthly fee structure?
From €490/month (Growth package · 8 hrs advisory + quarterly filings). Premium from €1,200.
Practice 02 · Chatbot platforms

Multi-tenant SaaS for SMBs who need a chatbot yesterday.

  • →aichat.md (Bravin) — our own. One AI brain across WhatsApp, Instagram, Facebook, Telegram, Viber, website, email.
  • →Knowledge base from PDFs, URLs, Google Docs. Full context memory across channels.
  • →Hand-off to humans on confidence drop or explicit request.
  • →100+ businesses served across dental, retail, real estate, fintech and public sector.
seo.megapromoting.com / gateway
Organic sessions · 180d+187%
■ baseline■ content phase■ link & authority
Practice 03 · SEO · GEO · AEO

Search traffic that compounds.

  • →Technical + content + authority — all three, not two of three.
  • →Pillar-and-cluster architecture. Schema-first. AI-Overview ready (Speakable + BlogPosting).
  • →Best-in-class +187% organic lift in 6 months (anonymised case).
  • →Verified in Search Console. Numbers with receipts.
app.mega-crm.md / pipeline_ops
GALTRANS
↳ 3 open
BRAVIN
↳ 1 open
ADRESS B.
↳ closed
IPM
↳ review
09:42 · Call routed to dispatcher
voice agent · 00:42
09:43 · Ticket created #4812
via Kallina
10:08 · Price quoted · €820
dispatcher confirmed
10:14 · Contract sent
auto · SignWell
11:02 · Contract signed
client: Kiev → Sibiu
Practice 04 · Custom AI builds

Custom agents, full stack.

  • →Custom voice agents. Custom chatbots. Multi-LLM orchestration via our own gateway.
  • →CRMs, dashboards, booking flows, quiz engines, multilingual Next.js sites.
  • →30+ languages live in production, 70+ available — from Romanian to Arabic.
  • →300+ projects delivered since 2019. 6+ years shipping on production.
MEGA PROMOTING · EST. 2019 · CHIȘINĂU MD · 47.0105°N 28.8638°E

Destination: voice AI.

FlightDestination / Case studyArrivalMetricsStatus
MP-01Business consulting firm · SEO rebuildMD · 2026+187% organicShipped→
MP-02Premium beauty salon · local SEO + bookingMD · 2026ROI 360%Shipped→
MP-03Transport & logistics · voice dispatch agentMD · 2026Millions of minsOperating→
MP-04Real-estate agency · multilingual voice intakeUAE · 20264 languagesOperating→
MP-05Fintech · omnichannel AI chatRO · 202624/7Operating→
MP-06Public sector · citizen-facing AIMD · 2026GDPR readyIn flight→
Businesses
100+
Projects
300+
Countries
5
Agents live
19+
hello@megapromoting.com · +373 78 XXX XXX · megapromoting.com→ Board a call
§ 04 / Process
From first call to production · typical 4–8 weeks

How we work.

Step 01
Discover

A 60-minute call to map what you sell, who buys it and what's actually broken. Fixed-scope quote inside 48 hours.

Lead → senior strategist
Step 02
Design

Wireframes, schema model, content plan, voice-agent script. One round of revisions included.

Design · 1–2 weeks
Step 03
Build & ship

Production build on staging, QA, you click through, we deploy. No multi-month agency freeze — we ship in weeks.

Engineering · 2–5 weeks
Step 04
Operate

Monthly reporting, calls-per-day or keyword tracking, continuous tuning. Drop us any time — no 12-month lock-in.

Retainer · month-to-month

We price fixed, not hourly — because we'd rather ship in 3 weeks than bill for 8. If scope grows, we quote the delta up-front and you choose. No surprises. Ever.

§ M / Terminal map
Wayfinding · everything on megapromoting.com in one view

You are here.

Terminal map — architectural floor plan with gates for each site areaGATE A · /kallinaGATE B · /aichatGATE C · /voice-aiGATE D · /serviciiARRIVALS · /portofoliuCHECK-IN · /contactBAGGAGE · /toolsLOUNGES · /blogEXITS · /legal/*
Legend · ---- Pathways · ● Current location · * Multiple sub-pagesFull text sitemap →
We stopped chasing leads. They started finding us.
Andrei Bravin — CEO, Bravin Consulting
§ 05 / By the numbers
Seven years of shipping · public, checkable, verifiable

The ledger.

0
Case studies

Public, numbers disclosed, clients named. Averaged ROI: 350%. Best recorded: 1,240%.

0
Languages shipped

RO · RU · EN · UK · HY · FR · DE · IT · ES · TR · AZ. Auto-translated from Romanian via LiteLLM, QA'd by native speakers.

0
Active clients

Moldova 58%, Romania 22%, Armenia 7%, rest of EU 9%, other 4%. 78% repeat across product lines.

Uptime · 90 days

99.94% across all production services.

Kallina voice pipeline, aichat.md SaaS, 25+ client sites. Measured via external probe every 60 s.

Performance budget

< 400 KB JavaScript on homepage.

Non-negotiable. We dropped Three.js from hero sections after measuring the damage. LCP target < 1.5 s.

Repeat rate

78% of clients come back for a second product.

Most common path: SEO → chatbot → voice agent. Typical LTV across 18 months: €18,400.

§ 06 / Why us
The honest compare · pick whichever fits

Us vs. the generic agency.

The generic agency

Everyone's a digital-transformation partner now.

  1. WordPress theme reskin, shipped in 12 weeks.
  2. Hourly billing — scope expands, so does the invoice.
  3. Outsourced voice agents (someone else's Twilio + ChatGPT hack).
  4. 12-month contracts. Cancellation: awkward.
  5. "Managed SEO" that means they write blog posts.
  6. Stock photos. Lorem ipsum. Passion.
Mega Promoting

An AI-first studio that happens to also do web.

  1. Custom Next.js, shipped in 4 weeks. Bundle < 400 KB.
  2. Fixed-scope quote. Delta quoted up-front if scope grows.
  3. Our own Kallina stack. 2.3 ms latency. CRM-wired end to end.
  4. Month-to-month retainer. Cancel any time. We earn the next month.
  5. Technical + content + authority SEO. Search Console receipts.
  6. Numbers instead of adjectives. Clients named. ROI disclosed.
§ 07 / Writing & tools
Long-form + free public tools

Notes from the shop floor.

Voice AI · 8 min read · Apr 2026

Voice agents: what service looks like when nobody picks up.

How Kallina processed 1,745 calls for GalTrans in a single quarter, the three places where it still hands off to a human, and the one place we wish it wouldn't.

SEO · 6 min read · Apr 2026

Growing organic 300% in six months — with receipts.

The six-step playbook we've now repeated across 20 clients. No secrets. Just technical discipline, a content calendar that doesn't slip, and one metric we stopped tracking.

Free tool · 30 seconds

SEO audit — one URL in, full report out.

Core Web Vitals, schema, meta tags, links, accessibility. Exports PDF. No signup, no email, no upsell.

→ Run audit

Free tool · 22 schemas

Schema.org generator, including Speakable.

Everything from Organization to HowTo to Speakable for AI Overviews. One form, copy-paste JSON-LD out.

→ Generate schema

All 120 articles →