No-code POS-to-ecom inventory sync in minutes, no devs needed.
Solo retail founders struggle to integrate POS systems with e-commerce without a dev team, leading to inventory discrepancies and lost sales.
SyncShelf connects popular POS like Square and Shopify via simple API keys, automatically mirroring inventory in real-time to prevent oversells. Solo founders get a dashboard to monitor sync health and resolve issues instantly. Setup takes under 5 minutes with guided wizards.
Solo retail founders running both physical stores and e-commerce without a development team
Hyper-focused on Square-Shopify duo with pre-built templates, 99.9% uptime guarantee, and zero-configuration sync.
friendly
Connect Square POS via API key in one click.
Link Shopify store and auto-map products.
Push/pull inventory changes every 30 seconds.
Visual overview of last syncs, errors, and health.
Email/SMS when inventory mismatches exceed threshold.
CSV upload to match POS and ecom SKUs.
30-day audit trail of all sync events.
Set per-product sync tolerance levels.
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| text | No | |
| stripe_id | text | Yes |
| created_at | timestamp | No |
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| user_id | uuid | No |
| pos_type | text | No |
| pos_api_key | text | No |
| ecom_type | text | No |
| ecom_shop_id | text | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| integration_id | uuid | No |
| status | text | No |
| error_msg | text | Yes |
| synced_at | timestamp | No |
Relationships:
/api/integrationsCreate new POS/ecom integration
/api/integrations/:idFetch integration details
/api/sync-logsGet recent sync logs
/api/sync-nowTrigger manual sync
50 products max
500 products
Unlimited
| Month | Users | Conversion | MRR | ARR |
|---|---|---|---|---|
| Month 1 | 200 | 3% | $150 | $1,800 |
| Month 6 | 1,000 | 8% | $2,000 | $24,000 |
End inventory chaos for your retail store. SyncShelf keeps stock levels perfect across channels.
Post in r/shopify and r/smallbusiness with a free beta offer, DM 10 Square-using Shopify store owners from Twitter searches, offer personalized setup calls via LinkedIn outreach to local retailers.
Broad integrations
Complex setup for inventory
Retail-specific, faster sync, cheaper for solos
Multi-channel sync
Enterprise-focused, steep learning
Solo-friendly wizards, Square native
Pre-built API wrappers and product mapping ML for 80% auto-setup, building sync data moat over time.
Explosion of Shopify POS adoption post-2023, with 1M+ stores needing sync amid omnichannel retail boom.
API changes from Square/Shopify
Webhooks + polling redundancy
Low adoption by non-tech solos
Video tutorials + live chat
Success: 7/10 confirm pain & WOY
Success: 90% retention week 1
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