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For shipping ops · API access

WIMP Route

The Mastercard of parcels. One API tells your shipping software which UK carrier to use for every postcode — based on real failure data, not glossy SLAs. Cut your failed-delivery costs by 30%.

Why your shipping software is leaving money on the table

£22
Cost per failure

Industry average: refund + reship + support time per missing parcel.

8%
Worst postcode failure rate

Some carriers fail 1 in 12 parcels in certain postcodes. They won't tell you which.

30%
Typical cost reduction

By routing each parcel to the carrier most likely to deliver it successfully.

Free instant demo

Drop in your last 1,000 orders. Get savings estimate in 5 seconds.

Upload a CSV with columns postcode,carrier — we analyse it client-side and tell you exactly how much you'd save by switching.

The API

REST. JSON. ~200ms response. Drop-in for ShipStation, Sendcloud, Metapack, or your own warehouse system.

Single parcel
POST /api/route-parcel
{
  "postcode": "M1 2AB",
  "carriers": ["Evri", "Royal Mail", "DPD"]
}

→ {
  "recommended_carrier": "Royal Mail",
  "expected_failure_rate": 1.2,
  "confidence": "high",
  "alternatives": [...],
  "reasoning": "Based on 87 reports..."
}
Bulk (warehouse batch)
POST /api/route-bulk
{
  "parcels": [
    { "postcode": "M1 2AB", "current_carrier": "Evri" },
    { "postcode": "L1 3DE", "current_carrier": "Evri" }
  ]
}

→ {
  "results": [...],
  "summary": {
    "switch_recommended_count": 23,
    "estimated_monthly_savings_gbp": 1847
  }
}

Pricing

Free
£0/mo
100/mo
For testing
Starter
£49/mo
10,000/mo
Small Shopify
Most popular
Growth
£299/mo
100,000/mo
Mid-market
Enterprise
Talk/mo
Unlimited
Custom SLA

Ship smarter. Pay us pennies. Save thousands.