VESEIN LAB
Product · OpenFB

Facebook ads,
meet your AI workbench.

OpenFB is a local-first desktop workbench: query and adjust campaigns in conversation, and every write executes on Meta only after your confirmation — AI creates, rules guard the wallet.

Windows / macOSInvite-only betaLocal-first
Apply for the betaTell us your team size and campaign scenarios; we reply in 1–2 business days.

Cut BFCM-Hoodie-01 daily budget by 20%

Thinking
  • 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:

Action draft
BFCM-Hoodie-01
Daily budget $50 → $40 (-20%)
ConfirmCancel
Executed via Meta API. New budget is live.
Dual Core

AI creates,
rules guard the wallet.

LLM handles

The model does what it's good at — content and analysis — and explains its suggestions.

Copy & interestsPerformance diagnosisPeriodic review reports

Rules engine handles

Budgets and structure stay with local deterministic rules. Key decisions never go to the model.

Budget density & cadenceASC structure & namingRisk checks & guardrails

Every write becomes a draft and executes only after your confirmation. No exceptions.

AI Capabilities

One workbench,
the whole ad pipeline.

Copy variants

Batch-generate ad copy from theme and landing page

Interest suggestions

Expand targeting packs from product and audience profiles

Batch image generation

Multi-model pipelines, straight into the asset pool

Video creative

A generative pipeline from raw assets to finished cuts

Asset vision

Visual understanding tags selling points for classification

Competitor ad analysis

Study rival strategies in the Meta Ad Library

Performance diagnosis

Pinpoint spend anomalies and decaying assets, with actions

Periodic review reports

Weekly/monthly reviews, shareable via one-click links

Scaling opportunities

Surface winning ads worth more budget, from the data

Automation

You sleep.
Rules watch the desk.

Watchdog stop-loss

24/7 metric patrol auto-pauses on rule triggers — with cooldowns and daily caps, never out of control.

Pre-flight & idempotent recovery

Pixel and conversion events verified before publish, dry-run supported; interrupted runs resume without duplicates.

Shareable weekly reviews

Reports become meeting links in one click; media is encrypted, temporarily hosted, auto-destroyed on expiry.

Data Security

Your account
never leaves your computer.

Token stays local

Your Meta access token is encrypted in the system keychain and never uploaded.

Official OAuth, direct

Authorize via Meta's official OAuth straight to the Graph API — no third-party servers.

Desensitized before AI

Data sent to models is automatically stripped of tokens, account, and identity info.

Shares self-destruct

Review-link media is encrypted and temporarily hosted, deleted on expiry.

Want to try OpenFB?

The beta is invite-only. Email us your team size and campaign scenarios, and we'll get back to you soon.

Apply for the beta