Quick answer: all three aggregate multiple courier partners behind one panel, so you compare and book shipments without holding individual courier contracts. Shiprocket is the largest with the widest integrations and the broadest ecosystem. iThink Logistics competes on pricing and its multi-courier routing. Shipyaari positions on service and reach including heavier and B2B shipments. The decision should not be made on rate card — it should be made on landed cost per delivered order, which RTO rate and weight discrepancies dominate.
Why the rate card is the wrong comparison
Two aggregators quote ₹X per 500g to a zone. One delivers 92% first attempt; the other 84%, with the rest returning. Once you add reverse freight, the returned product's handling, and the working capital tied up, the "cheaper" one costs materially more per delivered order.
Add weight discrepancies — where the courier bills a higher weight than you declared, and you pay the difference — and the picture shifts again. Build your comparison on these four numbers over a real month:
| Metric | How to measure |
|---|---|
| Landed cost per delivered order | Total freight + RTO cost + weight discrepancy charges ÷ delivered orders |
| RTO rate | Returned-to-origin shipments ÷ total shipments, by zone and by COD/prepaid |
| Weight discrepancy incidence | Number and value of disputes raised, and how many you won |
| COD remittance cycle | Days from delivery to money in your account |
That last one is a working-capital cost that never appears in a rate card and is frequently the biggest practical difference between providers.
Where they differ in practice
Shiprocket. The broadest platform: many courier partners, integrations with Shopify, WooCommerce, marketplaces and order-management tools, plus adjacent products for fulfilment, checkout and engagement. If you want one vendor covering shipping and its surrounding services, it is the obvious candidate. Scale also means support is process-driven rather than personal.
iThink Logistics. Competes on pricing and on routing between couriers to optimise cost and serviceability. Sellers often report competitive rates, and multi-courier recommendation at the point of booking is a genuine feature rather than a slogan. Evaluate it specifically on your own customer pincode mix.
Shipyaari. Positions on service quality and breadth including heavier consignments and B2B movements, which matters if your catalogue is not all small parcels. Worth a look if you ship anything bulky.
Also compare NimbusPost, Pickrr, and going direct to Delhivery, XpressBees or DTDC once volume justifies your own contracts — which is usually the cheapest end state.
The questions that actually discriminate
- Run your real pincode list through each platform's serviceability check. Aggregate claims are meaningless; your customers' pincodes are not.
- Ask for RTO rates for your category and zones from existing customers, not the platform's average.
- Weight discrepancy process — who arbitrates, what evidence is accepted, how long it takes, and what proportion of disputes sellers win. Ask a current customer, not the salesperson.
- COD remittance cycle in days, and what triggers a hold.
- NDR management — how undelivered attempts are handled, whether the customer is contacted automatically, and how many re-attempts are included. Good NDR handling reduces RTO more than any rate negotiation.
- Integration with your systems by name: your cart, your order management tool, your marketplace panels.
How to reduce shipping cost without changing provider
- Cut RTO. Address verification at checkout, COD confirmation calls or OTP, and prompt NDR follow-up move the needle more than rate negotiation.
- Fix your packaging weight. Volumetric weight is often what you are actually billed on; smaller boxes are a direct saving.
- Declare weight accurately. Under-declaring guarantees discrepancy charges, and you will lose most of those disputes.
- Shift COD to prepaid with small incentives — prepaid orders have far lower RTO.
- Use more than one aggregator and route by zone once volume supports it.
FAQs
Which is the best shipping aggregator in India?
There is no single best. Shiprocket has the broadest platform and integrations, iThink Logistics competes strongly on price and multi-courier routing, and Shipyaari is worth evaluating for heavier and B2B shipments. Decide on landed cost per delivered order using your own pincode mix, not on the published rate card.
Is iThink Logistics cheaper than Shiprocket?
Sellers frequently find iThink competitive on rates, but the meaningful comparison is total cost per delivered order including RTO and weight-discrepancy charges, plus the COD remittance cycle as a working-capital cost. Run a month of real shipments through both if you can, or at minimum compare serviceability on your actual customer pincodes.
What is RTO and why does it matter so much?
RTO is return-to-origin: a shipment that could not be delivered and comes back. You pay forward and reverse freight and get no revenue, and the stock is tied up for weeks. RTO rate differences between providers routinely outweigh rate-card differences, which is why it belongs at the centre of the comparison.
What is a weight discrepancy charge?
When the courier's measured weight — often volumetric rather than actual — exceeds what you declared, you are billed the difference, sometimes weeks later. Ask each aggregator who arbitrates disputes, what evidence is accepted, and what proportion sellers win. Declaring accurately and reducing box size are the two effective defences.
Should I use an aggregator or go direct to a courier?
Aggregators are right until your volume is large enough to negotiate direct contracts with Delhivery, XpressBees or similar — typically several thousand shipments a month. Direct contracts are cheaper but you manage each relationship, each API and each dispute yourself.
Next step: get a free matched shipping and logistics shortlist based on your order volume and customer geography.
