Blocker report
Which websites block AI agents with required human handoff?
The task reaches a step where the account holder, support staff, or another human must act.
Coverage
Search-ready- 104
- affected site-tasks
- 312
- observations
Last verified Jun 16, 2026. Based on 312 observations.
What site owners can do instead
Name the handoff clearly, expose status, and provide a durable reference number.
What agent builders should expect
Plan for a user-present or support-assisted checkpoint rather than claiming the task is fully automated.
Evidence-linked site-tasks
Affected websites and tasks
| Site-task | AES | Confidence | Last verified | Evidence |
|---|---|---|---|---|
| T Mobile customer_support.cancel_service | 34 | Low confidence, 2 observations | Jun 16, 2026 | recipe://customer_support.cancel_service/tmobile-cancel-service/v1 |
| My Clevelandclinic healthcare_admin.book_appointment | 41 | Low confidence, 4 observations | Jun 16, 2026 | recipe://healthcare_admin.book_appointment/clevelandclinic-mychart/v1 |
| Airbnb travel.cancel_hotel | 48 | Low confidence, 3 observations | Jun 16, 2026 | recipe://travel.cancel_hotel/airbnb-cancel-reservation/v1 |
| Bankofamerica finance_bills.dispute_charge | 48 | Low confidence, 2 observations | Jun 16, 2026 | recipe://finance_bills.dispute_charge/bofa-dispute-charge/v1 |
| Xfinity customer_support.cancel_service | 49 | Low confidence, 2 observations | Jun 16, 2026 | recipe://customer_support.cancel_service/xfinity-cancel-services/v1 |
| Booking travel.cancel_hotel | 52 | Low confidence, 2 observations | Jun 16, 2026 | recipe://travel.cancel_hotel/booking-customer-service/v1 |
| Verizon customer_support.cancel_service | 52 | Low confidence, 2 observations | Jun 16, 2026 | recipe://customer_support.cancel_service/verizon-fios-disconnect/v1 |
| Bestbuy commerce.cancel_order | 55 | Low confidence, 2 observations | Jun 16, 2026 | recipe://commerce.cancel_order/bestbuy-cancel-order/v1 |
| Etsy commerce.return | 55 | Low confidence, 2 observations | Jun 16, 2026 | recipe://commerce.return/etsy-return-exchange/v1 |
| Zoom subscriptions.request_refund | 55 | Low confidence, 2 observations | Jun 16, 2026 | recipe://subscriptions.request_refund/zoom-cancel-subscription/v1 |
| Snapchat customer_support.account_access_help | 57 | Low confidence, 4 observations | Jun 16, 2026 | recipe://snapchat.com/customer_support.account_access_help/public-preflight-v1 |
| Atlassian business_ops.cancel_vendor | 58 | Low confidence, 2 observations | Jun 16, 2026 | recipe://business_ops.cancel_vendor/atlassian-cancel-subscription/v1 |
| Max subscriptions.cancel | 58 | Low confidence, 4 observations | Jun 16, 2026 | recipe://subscriptions.cancel/max-cancel-help/v1 |
| Allied real_estate_moving.compare_moving_quote | 59 | Low confidence, 4 observations | Jun 16, 2026 | recipe://allied.com/real_estate_moving.compare_moving_quote/public-preflight-v1 |
| Instacart food_local.cancel_order | 59 | Low confidence, 3 observations | Jun 16, 2026 | recipe://food_local.cancel_order/instacart-cancel-order/v1 |
| Pennymac real_estate_moving.estimate_mortgage | 59 | Low confidence, 3 observations | Jun 16, 2026 | recipe://pennymac.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Pods real_estate_moving.compare_moving_quote | 61 | Low confidence, 3 observations | Jun 16, 2026 | recipe://pods.com/real_estate_moving.compare_moving_quote/public-preflight-v1 |
| Twomenandatruck real_estate_moving.compare_moving_quote | 61 | Low confidence, 4 observations | Jun 16, 2026 | recipe://twomenandatruck.com/real_estate_moving.compare_moving_quote/public-preflight-v1 |
| Aliexpress commerce.check_return_policy | 62 | Low confidence, 3 observations | Jun 16, 2026 | recipe://aliexpress.com/commerce.check_return_policy/public-preflight-v1 |
| Demo Subscriptions Crawldex subscriptions.cancel | 63 | Low confidence, 3 observations | Jun 16, 2026 | recipe://demo-subscriptions.crawldex.com/subscriptions.cancel/v1 |
| Mayflower real_estate_moving.compare_moving_quote | 63 | Low confidence, 4 observations | Jun 16, 2026 | recipe://mayflower.com/real_estate_moving.compare_moving_quote/public-preflight-v1 |
| Unitedvanlines real_estate_moving.compare_moving_quote | 63 | Low confidence, 4 observations | Jun 16, 2026 | recipe://unitedvanlines.com/real_estate_moving.compare_moving_quote/public-preflight-v1 |
| Doordash food_local.resolve_missing_item | 64 | Low confidence, 2 observations | Jun 16, 2026 | recipe://food_local.resolve_missing_item/doordash-missing-item/v1 |
| Pge real_estate_moving.transfer_utilities | 64 | Low confidence, 2 observations | Jun 16, 2026 | recipe://real_estate_moving.transfer_utilities/pge-start-stop-transfer/v1 |
| Doordash food_local.cancel_order | 65 | Low confidence, 3 observations | Jun 16, 2026 | recipe://food_local.cancel_order/doordash-cancel-order/v1 |
| Ebay commerce.return | 65 | Low confidence, 2 observations | Jun 16, 2026 | recipe://commerce.return/ebay-return-item/v1 |
| Proof legal_admin.online_notarization | 65 | Low confidence, 3 observations | Jun 16, 2026 | recipe://proof.com/legal_admin.online_notarization/public-preflight-v1 |
| Tiktok customer_support.account_or_creator_help | 65 | Low confidence, 3 observations | Jun 16, 2026 | recipe://tiktok.com/customer_support.account_or_creator_help/public-preflight-v1 |
| Coned real_estate_moving.transfer_utilities | 66 | Low confidence, 2 observations | Jun 16, 2026 | recipe://real_estate_moving.transfer_utilities/coned-service-management/v1 |
| Getbellhops real_estate_moving.compare_moving_quote | 66 | Low confidence, 5 observations | Jun 16, 2026 | recipe://getbellhops.com/real_estate_moving.compare_moving_quote/public-preflight-v1 |
| Grubhub food_local.order_pickup_delivery | 68 | Low confidence, 3 observations | Jun 16, 2026 | recipe://grubhub.com/food_local.order_pickup_delivery/public-preflight-v1 |
| Northamerican real_estate_moving.compare_moving_quote | 68 | Low confidence, 5 observations | Jun 16, 2026 | recipe://northamerican.com/real_estate_moving.compare_moving_quote/public-preflight-v1 |
| Upack real_estate_moving.compare_moving_quote | 68 | Low confidence, 5 observations | Jun 16, 2026 | recipe://upack.com/real_estate_moving.compare_moving_quote/public-preflight-v1 |
| Bankofamerica real_estate_moving.estimate_mortgage | 69 | Low confidence, 2 observations | Jun 16, 2026 | recipe://bankofamerica.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Hulu subscriptions.cancel | 69 | Low confidence, 3 observations | Jun 16, 2026 | recipe://subscriptions.cancel/hulu-cancel/v1 |
| Lyft customer_support.ride_issue | 69 | Low confidence, 4 observations | Jun 16, 2026 | recipe://lyft.com/customer_support.ride_issue/public-preflight-v1 |
| Aetna healthcare_admin.find_in_network_doctor | 70 | Low confidence, 3 observations | Jun 16, 2026 | recipe://healthcare_admin.find_in_network_doctor/aetna-find-doctor/v1 |
| Bankrate real_estate_moving.estimate_mortgage | 71 | Low confidence, 3 observations | Jun 16, 2026 | recipe://bankrate.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Better real_estate_moving.estimate_mortgage | 71 | Low confidence, 3 observations | Jun 16, 2026 | recipe://better.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Chase real_estate_moving.estimate_mortgage | 71 | Low confidence, 3 observations | Jun 16, 2026 | recipe://chase.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Google customer_support.account_recovery | 71 | Low confidence, 3 observations | Jun 16, 2026 | recipe://google.com/customer_support.account_recovery/public-preflight-v1 |
| Medicare healthcare_admin.find_in_network_doctor | 71 | Low confidence, 3 observations | Jun 16, 2026 | recipe://healthcare_admin.find_in_network_doctor/medicare-care-compare/v1 |
| Nerdwallet real_estate_moving.estimate_mortgage | 71 | Low confidence, 3 observations | Jun 16, 2026 | recipe://nerdwallet.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Rate real_estate_moving.estimate_mortgage | 71 | Low confidence, 3 observations | Jun 16, 2026 | recipe://rate.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Southwest customer_support.flight_help | 71 | Low confidence, 4 observations | Jun 16, 2026 | recipe://southwest.com/customer_support.flight_help/public-preflight-v1 |
| Veteransunited real_estate_moving.estimate_mortgage | 71 | Low confidence, 3 observations | Jun 16, 2026 | recipe://veteransunited.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Hertz customer_support.rental_car_help | 72 | Low confidence, 3 observations | Jun 16, 2026 | recipe://hertz.com/customer_support.rental_car_help/public-preflight-v1 |
| Mrcooper real_estate_moving.estimate_mortgage | 72 | Low confidence, 4 observations | Jun 16, 2026 | recipe://mrcooper.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Crosscountrymortgage real_estate_moving.estimate_mortgage | 73 | Low confidence, 3 observations | Jun 16, 2026 | recipe://crosscountrymortgage.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Disneyplus subscriptions.cancel | 73 | Low confidence, 3 observations | Jun 16, 2026 | recipe://subscriptions.cancel/disneyplus-cancel/v1 |
| Lendingtree real_estate_moving.estimate_mortgage | 73 | Low confidence, 3 observations | Jun 16, 2026 | recipe://lendingtree.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Loandepot real_estate_moving.estimate_mortgage | 73 | Low confidence, 3 observations | Jun 16, 2026 | recipe://loandepot.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Mercari commerce.check_return_policy | 73 | Low confidence, 3 observations | Jun 16, 2026 | recipe://mercari.com/commerce.check_return_policy/public-preflight-v1 |
| Newamericanfunding real_estate_moving.estimate_mortgage | 73 | Low confidence, 3 observations | Jun 16, 2026 | recipe://newamericanfunding.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Poshmark commerce.check_return_policy | 73 | Low confidence, 3 observations | Jun 16, 2026 | recipe://poshmark.com/commerce.check_return_policy/public-preflight-v1 |
| Southwest travel.cancel_flight | 73 | Low confidence, 3 observations | Jun 16, 2026 | recipe://travel.cancel_flight/southwest-cancel-flight/v1 |
| Spotify subscriptions.cancel | 73 | Low confidence, 3 observations | Jun 16, 2026 | recipe://subscriptions.cancel/spotify-cancel-premium/v1 |
| Stockx commerce.check_return_policy | 73 | Low confidence, 2 observations | Jun 16, 2026 | recipe://stockx.com/commerce.check_return_policy/public-preflight-v1 |
| Target customer_support.order_issue | 73 | Low confidence, 5 observations | Jun 16, 2026 | recipe://target.com/customer_support.order_issue/public-preflight-v1 |
| Wellsfargo real_estate_moving.estimate_mortgage | 73 | Low confidence, 3 observations | Jun 16, 2026 | recipe://wellsfargo.com/real_estate_moving.estimate_mortgage/public-preflight-v1 |
| Youtube subscriptions.cancel | 73 | Low confidence, 2 observations | Jun 16, 2026 | recipe://subscriptions.cancel/youtube-premium-cancel/v1 |
| Grubhub customer_support.order_issue | 74 | Low confidence, 3 observations | Jun 16, 2026 | recipe://grubhub.com/customer_support.order_issue/public-preflight-v1 |
| Irs legal_admin.apply_ein | 74 | Low confidence, 3 observations | Jun 16, 2026 | recipe://irs.gov/legal_admin.apply_ein/public-preflight-v1 |
| Wayfair customer_support.order_or_delivery_issue | 74 | Low confidence, 3 observations | Jun 16, 2026 | recipe://wayfair.com/customer_support.order_or_delivery_issue/public-preflight-v1 |
| Chewy commerce.check_return_policy | 75 | Low confidence, 3 observations | Jun 16, 2026 | recipe://chewy.com/commerce.check_return_policy/public-preflight-v1 |
| Cloudflare business_ops.download_invoices | 75 | Low confidence, 2 observations | Jun 16, 2026 | recipe://business_ops.download_invoices/cloudflare-invoices/v1 |
| Ikea commerce.check_return_policy | 75 | Low confidence, 3 observations | Jun 16, 2026 | recipe://ikea.com/commerce.check_return_policy/public-preflight-v1 |
| LinkedIn customer_support.account_or_premium_help | 75 | Low confidence, 2 observations | Jun 16, 2026 | recipe://linkedin.com/customer_support.account_or_premium_help/public-preflight-v1 |
| Facebook customer_support.account_recovery | 76 | Low confidence, 3 observations | Jun 16, 2026 | recipe://facebook.com/customer_support.account_recovery/public-preflight-v1 |
| Instagram customer_support.account_recovery | 76 | Low confidence, 3 observations | Jun 16, 2026 | recipe://instagram.com/customer_support.account_recovery/public-preflight-v1 |
| Microsoft customer_support.account_recovery | 76 | Low confidence, 2 observations | Jun 16, 2026 | recipe://microsoft.com/customer_support.account_recovery/public-preflight-v1 |
| Optimum customer_support.service_or_billing_help | 76 | Low confidence, 2 observations | Jun 16, 2026 | recipe://optimum.com/customer_support.service_or_billing_help/public-preflight-v1 |
| Cash customer_support.payment_issue | 77 | Low confidence, 3 observations | Jun 16, 2026 | recipe://cash.app/customer_support.payment_issue/public-preflight-v1 |
| Dish customer_support.tv_service_help | 77 | Low confidence, 3 observations | Jun 16, 2026 | recipe://dish.com/customer_support.tv_service_help/public-preflight-v1 |
| Enterprise customer_support.rental_car_help | 77 | Low confidence, 3 observations | Jun 16, 2026 | recipe://enterprise.com/customer_support.rental_car_help/public-preflight-v1 |
| Microsoft subscriptions.cancel | 77 | Low confidence, 3 observations | Jun 16, 2026 | recipe://subscriptions.cancel/microsoft-365-cancel/v1 |
| Paypal customer_support.resolution_center | 77 | Low confidence, 3 observations | Jun 16, 2026 | recipe://paypal.com/customer_support.resolution_center/public-preflight-v1 |
| Turo customer_support.trip_or_claim_help | 77 | Low confidence, 3 observations | Jun 16, 2026 | recipe://turo.com/customer_support.trip_or_claim_help/public-preflight-v1 |
| Verizon customer_support.service_or_billing_help | 77 | Low confidence, 3 observations | Jun 16, 2026 | recipe://verizon.com/customer_support.service_or_billing_help/public-preflight-v1 |
| Xfinity customer_support.service_or_billing_help | 77 | Low confidence, 3 observations | Jun 16, 2026 | recipe://xfinity.com/customer_support.service_or_billing_help/public-preflight-v1 |
| Airbnb customer_support.resolution_center | 78 | Low confidence, 3 observations | Jun 16, 2026 | recipe://airbnb.com/customer_support.resolution_center/public-preflight-v1 |
| Anthropic customer_support.account_or_billing_help | 78 | Low confidence, 3 observations | Jun 16, 2026 | recipe://anthropic.com/customer_support.account_or_billing_help/public-preflight-v1 |
| Apple customer_support.device_or_account_help | 78 | Low confidence, 3 observations | Jun 16, 2026 | recipe://apple.com/customer_support.device_or_account_help/public-preflight-v1 |
| Booking customer_support.reservation_help | 78 | Low confidence, 3 observations | Jun 16, 2026 | recipe://booking.com/customer_support.reservation_help/public-preflight-v1 |
| Delta customer_support.flight_help | 78 | Low confidence, 3 observations | Jun 16, 2026 | recipe://delta.com/customer_support.flight_help/public-preflight-v1 |
| Dropbox subscriptions.downgrade | 78 | Low confidence, 2 observations | Jun 16, 2026 | recipe://subscriptions.downgrade/dropbox-downgrade-individual/v1 |
| Github customer_support.repo_or_billing_help | 78 | Low confidence, 3 observations | Jun 16, 2026 | recipe://github.com/customer_support.repo_or_billing_help/public-preflight-v1 |
| Hilton customer_support.reservation_or_loyalty_help | 78 | Low confidence, 3 observations | Jun 16, 2026 | recipe://hilton.com/customer_support.reservation_or_loyalty_help/public-preflight-v1 |
| Marriott customer_support.reservation_or_loyalty_help | 78 | Low confidence, 3 observations | Jun 16, 2026 | recipe://marriott.com/customer_support.reservation_or_loyalty_help/public-preflight-v1 |
| Parchment education.order_transcript | 78 | Low confidence, 4 observations | Jun 16, 2026 | recipe://parchment.com/education.order_transcript/public-preflight-v1 |
| Uber customer_support.ride_issue | 78 | Low confidence, 3 observations | Jun 16, 2026 | recipe://uber.com/customer_support.ride_issue/public-preflight-v1 |
| Vrbo customer_support.reservation_help | 78 | Low confidence, 3 observations | Jun 16, 2026 | recipe://vrbo.com/customer_support.reservation_help/public-preflight-v1 |
| Att customer_support.service_or_billing_help | 79 | Low confidence, 4 observations | Jun 16, 2026 | recipe://att.com/customer_support.service_or_billing_help/public-preflight-v1 |
| Carnival travel.manage_cruise_booking | 79 | Low confidence, 3 observations | Jun 16, 2026 | recipe://carnival.com/travel.manage_cruise_booking/public-preflight-v1 |
| Chewy customer_support.pet_order_support | 79 | Low confidence, 3 observations | Jun 16, 2026 | recipe://chewy.com/customer_support.pet_order_support/public-preflight-v1 |
| Costco customer_support.order_return_support | 79 | Low confidence, 3 observations | Jun 16, 2026 | recipe://costco.com/customer_support.order_return_support/public-preflight-v1 |
| Instacart customer_support.order_issue | 79 | Low confidence, 3 observations | Jun 16, 2026 | recipe://instacart.com/customer_support.order_issue/public-preflight-v1 |
| Spectrum customer_support.service_or_billing_help | 79 | Low confidence, 3 observations | Jun 16, 2026 | recipe://spectrum.com/customer_support.service_or_billing_help/public-preflight-v1 |
| Ubereats customer_support.order_issue | 79 | Low confidence, 3 observations | Jun 16, 2026 | recipe://ubereats.com/customer_support.order_issue/public-preflight-v1 |
| Walmart customer_support.return_or_refund_support | 79 | Low confidence, 3 observations | Jun 16, 2026 | recipe://walmart.com/customer_support.return_or_refund_support/public-preflight-v1 |
| Venmo customer_support.payment_issue | 80 | Low confidence, 3 observations | Jun 16, 2026 | recipe://venmo.com/customer_support.payment_issue/public-preflight-v1 |
| Kroger customer_support.grocery_order_support | 81 | Low confidence, 3 observations | Jun 16, 2026 | recipe://kroger.com/customer_support.grocery_order_support/public-preflight-v1 |
| Cox customer_support.service_or_billing_help | 82 | Low confidence, 4 observations | Jun 16, 2026 | recipe://cox.com/customer_support.service_or_billing_help/public-preflight-v1 |
| Doordash customer_support.order_issue | 82 | Low confidence, 3 observations | Jun 16, 2026 | recipe://doordash.com/customer_support.order_issue/public-preflight-v1 |