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Mondial Relay Inpost Official

If you sell in France and just need Mondial Relay relay points plus labels, this works and the French support team fixes setup fast — but order status sync into Shopify has been broken for multiple merchants since 2025, refunds are refused, and the developer has not replied to a single public review since October 2023.

Should you install it?

This is a single-carrier app: it puts Mondial Relay relay points into your Shopify checkout and prints Mondial Relay labels, and for French stores that is mostly what reviewers say it does. The consistent strength across eight years is the support team — named agents, typically replying inside 24 hours, often logging in and fixing your configuration for you — and long-tenure merchants (3, 4, almost 7 years) confirming it keeps working. The live risk is that delivery statuses stop updating in Shopify: four merchants report it between March 2025 and July 2026, one waited months before anyone responded, and none of those reviews got a public reply. Budget for 35€–80€/month depending on your Shopify plan, check before installing whether your plan lets customers pick a relay point before payment (it is gated and reviewers say that is not documented), and treat the trial as non-refundable, since the two 2026 merchants who asked for money back were refused. If you run multiple carriers and reconcile fulfilment from Shopify statuses, or you sell mainly outside France, look elsewhere.

Fair evidence. 111 reviews over 96 months with 108 carrying text is a decent base, and the 15 negatives are specific enough to verify. But confidence is capped at medium for three reasons: a large share of the 5★ reviews were written within hours or days of install and read as requested at the end of a support ticket, so they say more about onboarding than about the app in production; one reviewer alleges negative reviews are blocked, which I cannot check; and the recent negatives get no developer replies, so for the current top failure (status sync) I have four merchant reports and zero information on whether it is being fixed. Order volumes are almost never stated, so I cannot judge how the app behaves at scale.

Right for

  • French stores that need Mondial Relay relay-point delivery and nothing else — 92 of 111 reviews are from France
  • Small and mid-size stores that want someone to do the setup for them: repeated reports of support taking over the store and correcting misconfiguration ([6400], [2161], [5423], [2638])
  • Merchants printing labels in batches who do not want to re-enter weight or contents per parcel ([8609])
  • Stores on a Shopify plan high enough to show the relay map before payment — the pre-payment selector is plan-gated ([9476], [5372])

Wrong for

  • Stores running several carriers that depend on delivery statuses landing in Shopify — status sync stalls at "suivi ajouté" ([8883], [2218], [3235])
  • Spanish-market stores: 3 of 7 Spain reviews are negative, two about support not answering ([2592], [9652], [9476])
  • Merchants on Shopify Basic who need the customer to choose a relay point before paying ([5372], [9476], [4488])
  • Price-sensitive stores — several merchants report 35€–80€/month for a single-carrier app ([9760], [8883], [7976])
  • Anyone expecting a refundable trial: two recent reviewers say refunds were refused ([7894], [1604])
  • Stores needing phone support or same-hour response ([5696], [7609])

What will annoy you

Price too high for a single-carrier app (35€–80€/month reported), and the checkout-extensibility version needs an extra Google subscription: 8 reviews, steady, last seen 2025-06.

How the developer behaves when it breaks

Replies exist on roughly 1 in 10 reviews and about 1 in 4 negatives, but they all stop in October 2023 — no review after that date has a public reply, including the six most recent negatives ([7894], [5899], [2218], [1604], [9652], [7609]). When the developer does engage privately the outcomes are real: [7976] got an actual code change to stop overwriting note_attributes and raised its rating ("la modification a été faite chez MR, je modifie donc la note comme promis"), [8154] flipped from 1★ to 5★ after a video call, and [3235] got a call on a public holiday, a commercial discount and escalation to Mondial Relay — though only "apres des mois de combat". Against that: the same canned line "L'application a été mise à jour et vos clients peuvent désormais sélectionner leur Point Relais avant le paiement" is pasted onto three different reviews ([5063], [8864], [9117]); one reply predates its review ([5314]); and price complaints get a flat refusal ([1821], [9811]).

What goes wrong 9 recurring themes

  • Delivery/tracking status does not flow back into Shopify — stalls at "tracking added", no delivered status, nobody answers 4 reviews rising, last seen 2026-07
    “ne met pas à jour les status des commandes dans shopify: problématique!!” review 2218
  • Relay point cannot be chosen before payment unless you are on a high enough Shopify plan; orders arrive with no relay selected and you chase the customer 4 reviews steady, last seen 2026-07
    “No deja elegir el punto de recogida antes del pago a menos que seas Shopify Plus, y eso no lo dicen en ninguna parte.” review 9476
  • Errors block label generation / shipping entirely — invalid phone number loops, verification code never arrives, labels must be keyed in by hand 6 reviews steady, last seen 2026-08
    “depuis 3 jour imposible de resevoir le code de verification donc plus possible de expedier les commande” review 5899
  • App stops working for days-to-months and support goes quiet or is unreachable 6 reviews steady, last seen 2026-03
    “Il m'est impossible de contacter qui que se soit via le bouton contact.” review 7609
  • Price too high for a single-carrier app (35€–80€/month reported), and the checkout-extensibility version needs an extra Google subscription 8 reviews steady, last seen 2025-06
    “Tarifs exorbitants !!!!! Bien que l’application soit parfaitement fonctionnelle c’est dommage.” review 9760
  • Documentation and install guides out of date against current Shopify; configuration not self-explanatory 5 reviews steady, last seen 2026-05
    “la page d'assistance à l'installation demande à ajouter un script dans les paramètres Shopify, seulement la page en question à modifier n'existe plus, pensez à mettre à jour votre page d'aide :)” review 5352
  • Monthly price multiplied when the merchant upgraded their Shopify plan, with no notice and no change to the app 5 reviews fading, last seen 2022-12
    “Un jour, par surprise, sans prévenir, l'application passe de 9,9$ à 34,9$/ mois.” review 9811
  • Relay map loaded only after payment (original form) — developer shipped a pre-payment selector 4 reviews resolved, last seen 2021-08
    “la carte de choix de point relai charge dans le vide et ne s'affiche jamais” review 5063
  • App overwrote existing Shopify cart note_attributes and wrote relay data into order exports messily 2 reviews resolved, last seen 2022-12
    “L'app écrase complètement les attributs de commande existants” review 7976
    Also 7976 8864

What it does well 5 themes

  • Support answers within about 24h and actually resolves the problem, often a named agent (Alvin, Julien) 58 reviews
    “j'avais mal configuré les titres des méthodes d'expédition, en deux échanges par email sous moins de 15 mn tout était réglé” review 2614
  • Support does the configuration for you when you get it wrong — takes over the store, corrects settings 19 reviews
    “J'avais beaucoup de mal à paramétrer l'application mais le support mondial relay a été très reactif et a corrigé mes erreurs, maintenant mes commandes test aboutissent avec succès” review 2161
  • Once configured, relay-point delivery and label printing run reliably for years and save order-processing time 24 reviews
    “L'app fonctionne quand à elle parfaitement, et ce depuis 3 ans.” review 2614
  • Easy install and fast label generation 9 reviews
    “on peut imprimer plusieurs étiquettes rapidement à la fois par besoin d'entrer le poids ou le contenu du colis” review 8609
  • Widest relay-point coverage in France with some other European countries 4 reviews
    “Application simple à mettre en œuvre avec un maillage important en France et une possibilité d'ouverture sur d'autres pays Européens.” review 0538

Red flags

  • Refund refused and the trial described as not genuine — both reports are from 2026 and neither got a developer reply 7894 1604
  • Order status sync breaks silently: merchants discover it months later and get no answer ([3235] says "plusieurs moi" before anyone responded) 3235 2218
  • No public developer reply to any review since October 2023 — all 11 replies in the corpus are dated 2019–2023, and none of the six most recent negatives has one 7894 5899 2218 1604 9652
  • A reviewer alleges the developer suppresses negative reviews: "il bloque les mauvais avis" 8154
  • One developer reply is dated before the review it answers (review April 2023, reply August 2022), suggesting replies are recycled across merchants 5314
  • Historic unannounced price increases tied to the merchant's Shopify plan tier, with the developer confirming the policy rather than grandfathering 9811 1821
  • Developer's answer to a high-volume merchant's label bugs was to use a competitor (Sendcloud) for labels instead of fixing them 1821

Trend

Volume is slowing: 19 reviews in the last 12 months versus 26 in the prior 12, about 1.6/month. Quality of the recent cohort is worse: 4 of the last 19 are 1★ (21%) against 13.5% lifetime. The themes have also shifted. Billing-shock complaints about the price multiplying with your Shopify plan stopped at the end of 2022, and the original \"map only appears after payment\" complaint was genuinely fixed around 2021. What replaced them are harder to work around: delivery statuses not syncing back into Shopify (first reported March 2025, still live in July 2026, four merchants, no developer reply to any of them), hard failures that block shipping (verification code not arriving, July 2026; phone-number error loops, August 2026), and refusal to refund (two reports in 2026). The most visible change is the developer going publicly silent — the last reply to any review is October 2023, so every negative review in the past three years stands unanswered on the listing even though private support is still praised by the positive reviewers.

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