Independent work by Kaushal Khodifad. Cashfree is named only to anchor the domain; it has not reviewed, endorsed or supplied anything here. Built on public information and synthetic data; figures are illustrative.
The rails now sell recovery agents. None publishes its lift.
The 2026 recovery agents are good at reaching customers and are paid per recovered order. What none of them publishes is the holdout that says how many of those orders the agent caused.
Where everyone sits
Measured causally →
Relay Recover
Cashfree RelayGoKwikStripe
Razorpay Agent Studio
MoEngage · CleverTap
Payment-rail signal →
X · Payment-rail signal
Acts on the live decline reason and the gateway's fraud and COD-risk scores.
Y · Measured causally
A randomized holdout per decision, and a bill based on the measured lift rather than gross recoveries.
An assessment from public material, not a metric: each position is the player's average mark (● 1, ◐ ½, ○ 0) on the two capability-matrix rows below that define each axis. Players with the same marks share a point.
The wedge
Among the payment-rail recovery agents reviewed (Sept 2026), none publishes a per-decision holdout lift or bills on it: each reports or charges on gross recoveries. Engagement platforms do run control groups, but at the account level and without the rail's decline codes. The wedge is binding a randomized holdout to every recovery decision - and to the invoice.
Scope of the claim
Public material only, reviewed Sept 2026. A vendor may run holdouts internally; the technique is standard. The gap is making the holdout the number the merchant sees and pays on.
What would falsify it
One published, holdout-measured recovery lift from a payment-rail agent, or an invoice computed on it.
Capability matrix
Acts on the live decline reason
● Relay Recover
◐ Cashfree Relay
◐ Razorpay Agent Studio
◐ GoKwik
○ MoEngage · CleverTap
● Stripe
Gateway risk signals (fraud + COD risk)
● Relay Recover
● Cashfree Relay
◐ Razorpay Agent Studio
● GoKwik
○ MoEngage · CleverTap
◐ Stripe
AI voice outreach
◐ Relay Recover
● Cashfree Relay
● Razorpay Agent Studio
● GoKwik
○ MoEngage · CleverTap
○ Stripe
Rule-based suppression with logged reasons
● Relay Recover
○ Cashfree Relay
○ Razorpay Agent Studio
○ GoKwik
◐ MoEngage · CleverTap
○ Stripe
Model copy held to a policy check
● Relay Recover
○ Cashfree Relay
○ Razorpay Agent Studio
○ GoKwik
○ MoEngage · CleverTap
○ Stripe
Randomized holdout per recovery decision
● Relay Recover
○ Cashfree Relay
○ Razorpay Agent Studio
○ GoKwik
◐ MoEngage · CleverTap
○ Stripe
Reports or bills on incremental, not gross
● Relay Recover
○ Cashfree Relay
○ Razorpay Agent Studio
○ GoKwik
◐ MoEngage · CleverTap
○ Stripe
India rails native (UPI, COD, NPCI codes)
● Relay Recover
● Cashfree Relay
● Razorpay Agent Studio
● GoKwik
◐ MoEngage · CleverTap
○ Stripe
Capability
Relay Recover
Cashfree Relay
Razorpay Agent Studio
GoKwik
MoEngage · CleverTap
Stripe
Acts on the live decline reason
●
◐
◐
◐
○
●
Gateway risk signals (fraud + COD risk)
●
●
◐
●
○
◐
AI voice outreach
◐
●
●
●
○
○
Rule-based suppression with logged reasons
●
○
○
○
◐
○
Model copy held to a policy check
●
○
○
○
○
○
Randomized holdout per recovery decision
●
○
○
○
◐
○
Reports or bills on incremental, not gross
●
○
○
○
◐
○
India rails native (UPI, COD, NPCI codes)
●
●
●
●
◐
○
● advertised · ◐ partial or scoped (account-level control groups, fraud-only risk, voice via partners, script-only voice) · ○ not found in the public material reviewed. An assessment from public pages, Sept 2026; Relay Recover's own marks describe this concept, not a shipping product.
The gap, player by player
Cashfree Relay
Agent platform, generally available to Cashfree merchants from 27 Aug 2026 (free at launch, outcome-based pricing planned). Pre-built agents include Cart Recovery - which calls the buyer with a personalised offer, advertised at “20% carts recovered” and “you only pay for recovered orders” - Payment Recovery, COD Confirmation, Subscription Dunning and Dispute Responder.
Gap: Pays and reports on recovered orders - gross. No holdout or incremental measurement is described, and the cart agent leads with an offer.
Launched 12 Mar 2026 at FTX'26 on Anthropic's Claude Agent SDK. Includes a voice-led Abandoned Cart Conversion agent (partners Nugget and SuperU) and a voice-led Subscription Recovery agent.
Gap: Launch material describes conversions, not a control group, and its sample conversation closes with a loyalty discount.
AI voice calls alongside WhatsApp for cart recovery, over 1 million calls a month; a 24 Sep 2026 report across 30 D2C brands claims twice the recoveries and a “10X incremental return on spend compared with WhatsApp-only recovery”. Also sells RTO prediction and COD controls.
Gap: “Incremental” there is voice + WhatsApp versus WhatsApp alone, not versus no contact. No randomized holdout is disclosed.
Customer-engagement platform with an account-level Global Control Group: a slice of the whole user base excluded from every campaign, used to report incremental uplift.
Gap: Measures incrementality - but per account, across all marketing. It does not see decline codes or bind a holdout to each recovery decision or to a recovery invoice.
Engagement platform with a System Control Group - an account-level group excluded from all campaigns - and target-vs-control conversion and revenue reporting.
Gap: Same shape as MoEngage: rigorous at the marketing-account level, blind to the payment rail's reason codes and risk scores.
Quoted phrases are the vendors' own public wording. Relay Recover is an independent concept and is not affiliated with any company named here. Market figures quoted by vendors are theirs and unverified.