Scale with AI, reach the world.
VESEIN is an indie product studio working across AI, advertising, and e-commerce. We hand the repetitive labor of Meta ads and indie-store operations to tools and agents — and give the time back to strategy, creative, and review.
From running ads,
to running stores.
One shared pipeline: where traffic comes from, where it lands, and how it keeps improving.
OpenFB
AI agent workbench for Facebook ads
Query and adjust campaigns in conversation; writes execute on Meta only after your confirmation. A rules engine guards budget and structure.
- Chat drafts every action — nothing runs without your OK
- Rules engine + LLM: structure never left to the model
- 24/7 background watchdog pauses on rule triggers
Cut BFCM-Hoodie-01 daily budget by 20%
- Reading BFCM-Hoodie-01: daily budget $50, 7-day ROAS 2.4
- Rules engine: $40 after cut — above the budget floor ✓
- Drafting the action…
Draft ready — it executes once you confirm:
OpenFB
AI agent workbench for Facebook ads
Query and adjust campaigns in conversation; writes execute on Meta only after your confirmation. A rules engine guards budget and structure.
Learn more →OpenShop
AI agent for indie stores
Build your store locally, push to any VPS with one command, sync across nodes. Per-product themes and a store-running agent, in development.
Learn more →From assets to insights,
one pipeline, four handoffs.
The full loop of ad operations — no step needs your hands twice.
Configure
Assets, landing pages, countries, budgets — configured once into a reusable release plan.
Publish
Batch-create campaigns, ad sets, and creatives. Pre-flight checks + dry-run; resumable if interrupted.
Collect
Performance data flows back over Meta's official API, aggregated by SKU, asset, and country.
Review
AI drafts review notes from results — the next test starts from conclusions, not hunches.
Open your store
on your own ground.
Platform rents keep rising and rules change overnight. Indie stores should return to the word 'independent' — your own infrastructure, your own data, design fitted to each product, and agents on the daily work.
Own, don't rent
Your store and data live on your own servers. Platform shifts and account bans won't stop the business.
Designed per product
Good store design fits the product category, not one template for everything.
Light is fast
A minimal stack and a few dollars of infrastructure buy instant loads and pack-up-and-move freedom.
Let agents run it
Decor, promos, listings, stats — operations shouldn't be repetitive labor. Just say the word.
Our Direction
Make every campaign smarter than the last.
Tools handle repetition; people handle judgment. Data remembers; AI connects.
We ride the Earth eighty thousand li a day, scanning a thousand rivers across the sky.
We found it, we build it,
we use it in the field.
VESEIN is neither an agency nor an outsourcing shop. 'Repetition to machines, judgment to people' — products prove themselves inside our own operations before reaching users.
Field-tested advertising
Our feature list comes from the team's daily playbook. ABO or CBO, how to tag asset sources, whether to reuse a same-day SKU campaign — we answer these every day, then bake the answers into product defaults.
Full-stack engineering
A dual core of rules engine + LLM: budgets and structure go to deterministic rules, content and analysis to the model. Methodology is compiled into the product as a knowledge base — AI is capability, engineering is discipline.
Product judgment
Meta's ads manager has dozens of parameters; a buyer truly decides about four. Folding system complexity into a few clear decisions is our entire understanding of product design.
Buyer, engineer,
designer — all essential.
VESEIN has no hierarchy, only roles: what we build, where it goes, and how it feels are decided by three perspectives together.
Ad Buyer
Battle-testedSeasoned not by feel, but by budget spent.
- Hands-on with six-figure daily Meta budgets
- Full cycle: testing, scaling, refinement
- Three minutes with an account tells me where it hurts
Software Engineer
HardcoreOne person is a whole crew.
- Extensions, desktop apps, distributed deploys — all in-house
- Active open-source contributor
- Performance budgets, tests, rollbacks — non-negotiable
Designer
Taste-drivenA purist about type, whitespace, and motion curves.
- Global 4A agencies and award-winning indie studios
- Information architecture to interaction detail, end to end
- Pixel-level review before launch — a 1px miss is a bug
Three perspectives, one standard: build what we'd use every day.
Let's answer these first.
How do I apply for the OpenFB beta?
Email us or use the form below with a note on your team size and campaign scenarios — we reply within 1–2 business days.
Is my ad account data safe?
OpenFB stores your Meta token only in your computer's system keychain, with official OAuth directly to Meta — never through our servers. Data is stripped of account and identity info before any AI task, and you can revoke access anytime in Meta settings.
Is OpenFB a web app or a desktop app?
A Windows / macOS desktop app — local-first and offline-capable. AI features can use your own API key with direct provider connections, or managed credits via the VESEIN secure gateway; either way, data is desensitized before leaving.
When can I use OpenShop?
It's in development — a local-first store builder that pushes to any VPS and syncs across nodes. To be first in line, or to talk through your store scenario, use the form below or email us.
Which AI models does OpenFB support?
OpenAI, Claude, Gemini, Moonshot, and more. Bring your own API key, or use managed credits billed per task.
Do I need to code to use your products?
No. Daily operations are conversation and clicks: adjust campaigns, generate assets, restyle your store — a sentence or a few taps, zero code.
Can I export and migrate my store data anytime?
Yes. Your whole store is a single SQLite file — backup and migration are one file copy. No platform lock-in; your data is yours.
Do you take custom development or ad engagements?
Anything around the ads-to-commerce pipeline is welcome — tell us your scenario via the form below.
Ad troubles,
or store ideas?
OpenFB beta requests, early OpenShop conversations, and ads-to-store collaborations are all welcome. We usually reply within 1–2 business days.
Now open: OpenFB beta applications
- admin@vesein.dev
- Response time
- 1–2 business days