Something is stirring in the 3PL midmarket, and the tremors are being felt from Chicago’s warehouse corridors to San Francisco’s logistics startup offices. Multiple sources with direct knowledge of recent sales conversations tell Ecommerce Times that Flexport’s fulfillment division has been running what insiders are calling “Project Rabbit” — an allegedly structured campaign to identify and poach ShipBob enterprise accounts spending north of $50,000 per month on fulfillment.
The timing, sources say, is deliberate. ShipBob has been navigating a difficult 18-month stretch that includes reported node consolidations, elevated damage claim rates at its Grapevine, Texas facility, and merchant frustration over SLA degradation during Q4 2025. Flexport, which acquired Deliverr in 2022 and has spent the intervening years quietly rebuilding its domestic fulfillment infrastructure, appears to be sensing an opening.
“We’ve had three separate Flexport reps reach out to accounts in our book over the past sixty days,” said one agency principal who manages fulfillment strategy for roughly a dozen Shopify brands. “They’re leading with an 18-month rate guarantee and a promise of a named account manager. That’s not a coincidence — that’s a campaign.”
What Is Project Rabbit and How Aggressive Is the Outreach?
Sources close to the matter say the outreach is being driven, at least in part, by Ryan Petersen’s renewed operational focus inside Flexport following the turbulence of 2023 and 2024. Petersen, Flexport’s founder and CEO, reportedly issued an internal directive earlier this year to grow domestic fulfillment GMV by 40% before the end of calendar 2026. Whether Project Rabbit is a formally named initiative or a colloquial label that developed among the sales team is unconfirmed, but four sources across the vendor ecosystem referenced the term independently.
The pitch reportedly includes:
- Locked per-unit pick-and-pack rates for 18 months with no fuel surcharge escalation clauses
- Dedicated onboarding squads that promise a 21-day migration window from competitor 3PLs
- Integration credits covering up to $8,000 in ShipStation or Extensiv re-configuration costs
- Access to Flexport’s freight forwarding stack at preferential rates for brands importing from Asia
That last point is significant. Flexport’s competitive advantage has always been its end-to-end freight visibility, and sources say the company is now packaging that forwarding capability as a bundled logistics suite — essentially arguing that brands can consolidate ocean freight, customs brokerage, and domestic fulfillment under a single P&L line. For CFOs at mid-market DTC brands trying to reduce vendor sprawl, that’s a compelling narrative.
How Is ShipBob Responding to the Alleged Poaching Campaign?
ShipBob declined to comment for this story, but sources familiar with the company’s internal posture say leadership is aware of the outreach and has begun what one person described as a “retention task force” focused on accounts above $40,000 monthly spend. Unconfirmed reports suggest ShipBob COO Drina Yue has been personally calling a subset of at-risk enterprise merchants — a level of executive engagement that would be unusual for a company of ShipBob’s scale unless churn signals were becoming difficult to ignore.
“ShipBob’s problem isn’t price — it’s trust. Merchants who’ve had a bad Q4 don’t need a rate concession, they need someone to prove the infrastructure is fixed. That’s a harder sell.” — a fulfillment consultant who works with both platforms
ShipBob has reportedly accelerated its Merchant Plus program, which offers high-volume accounts dedicated warehouse capacity and priority carrier allocation. Two sources say the program has been expanded from roughly 80 merchants to over 200 since January 2026, suggesting the company is trying to create stickiness through service differentiation rather than price matching.
Is ShipBob’s Q4 2025 Performance Really the Catalyst Here?
The alleged performance issues are worth examining. Three separate merchants who spoke with Ecommerce Times on background described elevated late shipment rates at ShipBob’s Grapevine and Bethlehem, Pennsylvania nodes during November and December 2025. One brand — a home goods seller doing approximately $8 million annually on Shopify — claimed their on-time ship rate dropped to 81% during peak week, against a contractual SLA of 98%.
ShipBob has not publicly acknowledged systemic Q4 issues. A spokesperson for the company provided a statement to a separate outlet in February 2026 attributing isolated delays to “unprecedented carrier capacity constraints” — language that mirrors what FedEx and UPS themselves used during the same period. Whether that explanation satisfies merchants whose holiday revenue was impacted is another matter entirely.
Industry analyst Brittain Ladd, who tracks 3PL market dynamics closely, told Ecommerce Times he wasn’t surprised by the alleged competitive pressure. “When a fulfillment provider has a rough peak season, the account review cycle that follows in Q1 is brutal. Every competitor knows that January through March is when you close the deals you couldn’t close in August.”
Where Does Extensiv Fit Into This Competitive Reshuffling?
There’s a subplot here involving Extensiv, the warehouse management and order routing software that sits underneath many mid-market 3PL operations. Sources say Flexport has been pushing for deeper native integration with Extensiv’s platform — specifically the Order Manager product — in a move that would allow Flexport-operated nodes to appear as selectable fulfillment locations inside merchants’ existing Extensiv dashboards. If accurate, that would dramatically lower the switching friction for any brand already using Extensiv as their logistics operating layer.
Extensiv CEO Matt Hertz has not publicly commented on any Flexport integration discussions, and Extensiv’s communications team did not respond to a request for comment by press time. But two sources in the 3PL operator community say they’ve seen Flexport-branded options appearing in Extensiv sandbox environments during recent vendor demos — which would suggest the integration is further along than either company has let on.
“If Flexport gets a native Extensiv tile, the migration story writes itself. You’re not switching 3PLs anymore — you’re just changing a dropdown.” — a 3PL operator with nodes in three U.S. regions
Are Other 3PLs Opportunistically Circling ShipBob’s Merchant Base?
Flexport isn’t the only player reportedly smelling blood. WhiteBox, which combines fulfillment with marketplace management for brands selling on Amazon and Walmart, has allegedly been pitching a handful of ShipBob’s omnichannel merchants on its integrated model. And Cahoot, the peer-to-peer fulfillment network that routes orders through a distributed warehouse cooperative, has been running targeted LinkedIn ad campaigns explicitly referencing “frustrated 3PL migrants” — language that reads as a direct appeal to the ShipBob unhappy cohort.
Separately, sources say Red Stag Fulfillment — which has carved out a niche in heavy, oversized goods — has been quiet but opportunistic, reaching out to ShipBob merchants in the furniture, fitness equipment, and home improvement categories where dimensional weight pricing is a recurring pain point.
The picture that emerges is less a coordinated assault and more a predictable market response: when a major 3PL shows operational vulnerability, the ecosystem mobilizes. What makes the current moment unusual is the alleged scale and organization of the Flexport effort specifically.
What Should Merchants Actually Do With This Information?
For Shopify and Amazon sellers currently on ShipBob, the noise is worth monitoring — but the practical calculus hasn’t necessarily changed. Migrating fulfillment providers is a 60-to-90-day operational exercise that carries real risk: inventory transit gaps, integration re-builds, and the possibility that the new provider’s SLA promises don’t survive first contact with peak season volume.
Merchants considering a move should pressure-test any Flexport proposal by asking for reference accounts with similar SKU profiles and order velocity, requesting access to real-time node capacity dashboards rather than historical averages, and insisting on penalty-backed SLA language rather than aspirational benchmarks.
As one veteran 3PL consultant put it: “Every fulfillment sales deck looks the same. The question is always what happens on November 15th when volume spikes 300% and something breaks. Get that answer in writing, or don’t sign.”
Whether Project Rabbit is a real campaign or an elaborate sales mythology that developed organically, the underlying tension is genuine. Flexport has the infrastructure ambition and the freight margin to subsidize aggressive fulfillment pricing. ShipBob has the network scale and the merchant relationships. What happens when those two forces collide directly — and at enterprise deal sizes — is a story that will play out in contract renewals and RFPs over the next two quarters. Ecommerce Times will be watching.
