In this article you will find:
- FedEx Fulfillment vs Melonn: Key Differences at a Glance
- What Was FedEx Fulfillment and Why Did It Close?
- Melonn: The Tech-First 3PL Model for LATAM
- Technology: Órbita vs FedEx Fulfillment's WMS
- Geographic Coverage and Carrier Network
- Delivery Speed and SLAs
- Cost Structure: What Each One Charges
- When Does Melonn Make Sense? When Doesn't It?
- How Cubbo Compares to Melonn in the Mexican Market
- Frequently Asked Questions
When an ecommerce brand in Mexico or Colombia starts evaluating third-party fulfillment options, two names can appear in the research: FedEx Fulfillment and Melonn. The problem is that the comparison starts from an asymmetric premise.
Mexico's ecommerce market exceeded 856 billion pesos in 2024 according to AMVO, and the pressure on delivery logistics has only grown since. FedEx Fulfillment shut down in 2022, it's no longer an active option.
Melonn, on the other hand, is a tech-first 3PL founded in Colombia with active operations in Mexico, currently serving more than 1,200 brands across both countries.
Comparing the two isn't about evaluating two equivalent alternatives, it's about understanding what model Melonn proposes and what the market learned from the FedEx Fulfillment failure.
This article breaks down both models across cost, technology, and coverage, and explains why for a Mexican brand, neither is necessarily the most efficient answer.
FedEx Fulfillment vs Melonn: Key Differences at a Glance
The most relevant difference isn't in the metrics: it's that FedEx Fulfillment never operated in Mexico or LATAM, and Melonn does. That's the starting point for any serious evaluation.
What Was FedEx Fulfillment and Why Did It Close?
FedEx Fulfillment was the 3PL fulfillment service FedEx launched in 2017. The logic on paper was compelling: a carrier with its own warehouse network, trucks, and tracking technology should be able to add a storage, picking, and packing layer for ecommerce brands without too much friction.
The reality was different. Ecommerce fulfillment isn't an extension of the package transport business, it's a distinct operation requiring different competencies in software, warehouse processes, customer service, and inventory management. Where FedEx had an advantage in the last mile, it didn't in the WMS, efficient picking, or platform integrations.
In 2022, FedEx announced the service closure and began redirecting customers to third-party providers. Brands that had operated with FedEx Fulfillment had to migrate. Many chose independent tech-first 3PLs, exactly the model Melonn represents for LATAM and Cubbo represents for Mexico.
The lesson FedEx Fulfillment left behind: transport infrastructure and fulfillment infrastructure are different businesses. Having one doesn't guarantee the other. To understand how FedEx performs as a carrier in the Mexican market, rates, zones, and use cases, the article DHL vs FedEx for Ecommerce in Mexico compares both carriers with operational data.
Melonn: The Tech-First 3PL Model for LATAM
Melonn is a fulfillment 3PL founded in Colombia with active operations in Mexico and Colombia. Its core model is multichannel fulfillment: it stores a brand's inventory, processes orders coming in from multiple sales channels simultaneously, and dispatches each order to the appropriate carrier.
What distinguishes Melonn's model:
- Multichannel inventory centralization: Melonn connects orders from your online store, Mercado Libre, Amazon, Liverpool, Walmart Mexico, and TikTok Shop into a single inventory pool. Stock updates in real time across all channels as orders are processed. For a brand selling across four or five channels simultaneously, that's the most critical operational problem a 3PL can solve.
- 7-day-a-week operations: Melonn runs its Mexico City fulfillment centers continuously, including weekends and holidays. This directly impacts delivery speed: orders that come in on Saturday don't sit waiting until Monday.
- AI-powered batch picking: The Órbita platform optimizes the picking process using artificial intelligence to cluster orders and minimize preparation time inside the warehouse. In high-volume operations, this optimization has a direct impact on daily processing capacity.
- B2B replenishment management: Beyond the D2C channel, Melonn manages replenishment orders to physical channels, owned stores, chains, or distribution points. For brands operating both online and in physical retail, this eliminates the need to run two separate warehouses.
💡 #CubboTip, If your brand sells across more than two channels simultaneously, inventory sync becomes the most expensive logistics risk you can have. Selling on Mercado Libre an item you already sold on Shopify, and that your warehouse hasn't yet deducted, generates cancellations, marketplace penalties, and lost ranking. Before choosing any 3PL, verify that integrations work in real time, not through batch syncs every few hours.
Technology: Órbita vs FedEx Fulfillment's WMS
FedEx Fulfillment
FedEx Fulfillment's technology was integrated into FedEx's own operating system, with a functional dashboard for inventory tracking and shipment management. Integrations covered the main ecommerce platforms in the English-speaking market: Shopify, WooCommerce, BigCommerce.
The natural limit was the single-carrier lock-in: all last-mile operations ran through FedEx, with no ability to optimize costs by route or weight using other carriers.
Melonn: The Órbita Platform
Órbita is Melonn's proprietary platform. Its documented features include:
- Real-time inventory synchronization across all connected channels
- Automated order processing as orders enter from any sales channel
- Centralized dashboard with visibility of stock, orders in progress, and operational metrics
- Custom packaging instructions by channel or order type
- Shipment tracking with active communication to the end buyer
- Returns management integrated into the platform
- Orbi, Melonn's AI assistant that answers operational queries about timelines, coverage, and integrations
Confirmed integrations in Mexico include MercadoLibre, Amazon, Liverpool, Walmart, TikTok Shop, Shopify, VTEX, and WooCommerce.
⚡ #CubboHack, When evaluating any 3PL's technology platform, ask for the technical details on how inventory sync works: is it a real-time webhook or a scheduled batch? What's the maximum latency between a sale and a stock deduction? What happens if the connection drops? These details don't appear on marketing pages, you have to ask for them in the onboarding call.
Geographic Coverage and Carrier Network
FedEx Fulfillment (2017–2022)
FedEx Fulfillment operated exclusively in the US market, with access to FedEx's warehouse network spread across several American cities. Its coverage for shipments to Mexico or any Latin American market didn't exist as an active service, it was the natural boundary of an operation built for the North American market.
Melonn in Mexico
Melonn operates 2 Distribution Centers (DCs) in Mexico City, with declared delivery coverage across 95% of Mexico's cities. Same-day delivery is available in Mexico City and other key cities in its network.
Melonn's carrier network in Mexico isn't detailed publicly, but its model is multi-carrier: the platform selects the most efficient carrier for each route based on destination, weight, and required SLA. This flexibility is a structural difference from the single-carrier model of FedEx Fulfillment.
The key consideration: Melonn has operations in Mexico, but its presence in the Mexican market is more recent than providers who have spent longer years building network, volume, and local carrier relationships. For brands with high order volumes to secondary cities or hard-to-reach areas, it's worth validating real zone-by-zone transit times before signing.
Delivery Speed and SLAs
Melonn's published metrics, 99.4% on-time dispatch and 99.91% inventory accuracy, are in line with the benchmarks the most mature tech 3PLs publish. According to Statista's data on the global 3PL industry, 78% of companies using third-party logistics services report improvements in customer service level.
What's missing from Melonn's public information is the average national transit time: the actual number of days a shipment takes from leaving the DC in Mexico City to reaching a customer in Guadalajara, Monterrey, or Mérida. That number, average national delivery days, is the metric that most directly drives retention and repurchase probability. It should be the first data point you request in any 3PL evaluation, along with zone-specific data for your most frequent destinations.
Cost Structure: What Each One Charges
FedEx Fulfillment (until 2022)
FedEx Fulfillment operated with a non-public pricing model, with custom quotes that included storage per cubic foot, receiving per inventory shipment, pick & pack per order, and outbound transport to the end customer. As a single-carrier service, shipping costs depended exclusively on FedEx's rates, with no ability to optimize by carrier based on the route.
Melonn
Melonn doesn't publish open pricing. Its quote model is customized based on the operation profile: monthly order volume, number of SKUs, average package weight and dimensions, and most frequent destinations. This is the 3PL sector standard: the diversity of operations makes it difficult to publish flat rates that are actually representative.
What Melonn's standard cost structure includes:
- Inventory receiving at the DC
- Monthly storage by space occupied
- Pick & pack per processed order
- Branded packaging (custom instructions)
- Outbound dispatch with Melonn-selected carrier
- Access to the Órbita platform
- Returns management
What to ask in the quote: exact storage rate per cubic meter or pallet, receiving charge per inventory shipment, base pick fee and per additional unit, and whether there are charges for platform integrations or account support.
💡 #CubboTip, The real logistics cost per order is never just the pick fee. It's: prorated receiving + prorated storage + pick & pack + shipping + returns management / total orders. For an operation of 500 orders per month with an average of 8–10 kg per package and national distribution, storage and shipping can account for 60–70% of total logistics spend. Always request the quote in that format, not just the pick fee number, to compare 3PLs accurately.
When Does Melonn Make Sense? When Doesn't It?
When Melonn Makes Sense
- Multichannel brands selling simultaneously on their own store, Mercado Libre, Amazon, and Liverpool or Walmart, and needing a single inventory running across all channels without stock discrepancies.
- Operations with 300+ monthly orders that have already exceeded internal capacity and need a 3PL with proprietary technology and published metrics.
- Brands with operations in both Colombia and Mexico that want a single fulfillment provider for both markets.
- Ecommerce requiring same-day delivery in Mexico City for the D2C channel.
- Brands with a B2B component: if they also replenish inventory to physical stores or chains, Melonn manages both flows from the same warehouse.
When Melonn May Not Be the Answer
- Brands looking for a longer operational track record in the Mexican market. Melonn is growing in Mexico, but its primary history is Colombian. For high-volume operations where provider maturity is critical, that factor matters.
- Operations where average national transit time is a deciding factor and no public data is available to validate by zone before signing.
- Brands that need guaranteed capacity during peak periods (Buen Fin, Hot Sale) and want a provider with documented history of how it handles those periods in the Mexican market.
- Operations with a high share of deliveries to hard-to-reach cities outside the direct coverage of the DC in Mexico City.
How Cubbo Compares to Melonn in the Mexican Market
Melonn and Cubbo compete directly in the same segment: tech-first 3PL for ecommerce and multichannel brands in Mexico. Both share the base model, storage, picking, packing, multi-carrier dispatch, and a proprietary management platform. Where they differ is in track record, depth of operations in Mexico, and the service layer included.
What Cubbo brings as a concrete differentiator:
- 10+ integrated carriers active in Mexico, including DHL, FedEx, Estafeta, J&T, 99Minutos, and others. For each order, the system automatically selects the optimal carrier based on destination, weight, and required SLA.
- 1.3-day average national delivery time, a verifiable, published figure. Not just city coverage, but actual transit speed across the Mexican market.
- Same-day delivery in Mexico City for orders placed before the cutoff. Next-day delivery in Guadalajara and Monterrey.
- Dedicated account manager included in the standard service at no additional cost. Not ticket-based support, a named contact who knows your operation and acts before issues escalate.
- Cubbo Engage: automation of up to 85.3% of post-purchase customer inquiries via WhatsApp, reducing support costs during demand peaks without your team managing each message individually.
- Guaranteed capacity during Buen Fin, Hot Sale, and holiday season, no surcharges, no shipping label limits, no waitlists. Brands that ship 3,000 orders in November and 500 in February need a 3PL that absorbs that peak without degrading the SLA.
- 365-day operations, including national holidays.
- Direct integration with Shopify, WooCommerce, VTEX, Mercado Libre, Amazon, TikTok Shop, and SHEIN, among others.
- Volume-negotiated rates. Cubbo consolidates the volume of 500+ brands to access conditions that a brand shipping 300–500 orders per month can't negotiate on its own.
The difference isn't just about features. It's about operational experience in the Mexican market, depth in the local carrier network, and the kind of support your operation receives when something goes wrong. For brands comparing 3PL options, the article Segmail vs Buho Logistics analyzes the full landscape of last-mile operators in the market.
If you want to see how Cubbo fits your current volume and channel mix, with the real logistics cost calculated for your specific scenario, the team can run that analysis before you make any decision. Talk to an expert.
Frequently Asked Questions
Is FedEx Fulfillment still operating?
No. FedEx Fulfillment shut down in 2022. Brands that operated with that service were redirected to third-party providers. FedEx continues to operate as an active carrier for domestic and international shipments, but it no longer offers its own 3PL fulfillment services.
Does Melonn operate in Mexico?
Yes. Melonn has 2 active distribution centers in Mexico City and delivery coverage across 95% of the country's cities. It also operates in Colombia. Its platform integrates with the main sales channels in the Mexican market: Mercado Libre, Amazon, Liverpool, Walmart, TikTok Shop, Shopify, and others.
What is the minimum order volume to work with Melonn?
Melonn targets brands with 300+ monthly orders. This threshold isn't a hard public restriction, it's the operational profile where the 3PL model makes economic sense for the brand. Early-stage brands or very low-volume operations may not fit Melonn's model or any tech-first 3PL's model.
How much does Melonn charge per order?
Melonn doesn't publish open pricing. The total cost per order depends on the operation profile: monthly volume, package weight and dimensions, number of stored SKUs, and most frequent destinations. Requesting a detailed quote, broken down into storage, receiving, pick & pack, and shipping, is the only way to get the real number.
What makes Cubbo different from Melonn?
Both are tech-first 3PL platforms for ecommerce in Mexico. The concrete differences are in operational track record in the Mexican market, carrier network depth (Cubbo has 10+ integrated carriers with automatic per-order selection), documented national delivery speed (1.3-day average for Cubbo), and the dedicated account manager included in the standard service. Cubbo also includes Cubbo Engage, post-purchase customer service automation via WhatsApp, at no additional cost.
Is it still worth comparing FedEx Fulfillment with Melonn if FedEx no longer operates?
The comparison remains useful as a market reference: FedEx Fulfillment represents the carrier model that tried to enter 3PL and didn't make it. Melonn represents the independent tech-first 3PL model that is building in LATAM what ShipBob built in the US. Understanding why FedEx Fulfillment failed helps clarify which competencies actually matter when evaluating a fulfillment provider.
How many monthly orders do I need for a 3PL to make economic sense?
The practical threshold depends on your operation, but generally once you reach 300–500 monthly orders, the time your team spends preparing shipments, managing carriers, tracking incidents, and controlling stock outweighs the cost of outsourcing. For brands with strong seasonal peaks (Buen Fin, Hot Sale, Mother's Day), the threshold can be lower, the cost of not being able to scale during peak season translates directly into lost revenue and reduced customer retention over time.
