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APIs · head to head

Convoy vs UnoPIM

Convoy logo

Convoy

APIs

Open source webhooks gateway you self-host, handling both sending and receiving

From
Free
Rated
-
Full reviewWebsite
UnoPIM logo

UnoPIM

E-Commerce

Automate and scale your product data with an AI-powered open-source PIM.

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Convoy the default deployment is self-hosted, so you operate Convoy plus Postgres and Redis and carry the on-call burden for the system that delivers your customers' events.; UnoPIM self-hosted. There is no vendor-run cloud option, so somebody has to run PHP 8.4, a supported MariaDB, MySQL or PostgreSQL, and keep them patched.
  • They diverge on capability: Convoy covers Inbound and outbound, UnoPIM covers Product Infromation Management System.
  • Prices and features above were last checked on 15 September 2026.

Where they differ

Only the attributes on which Convoy and UnoPIM actually diverge.

Attributes where Convoy and UnoPIM differ
AttributeConvoyUnoPIM
Pricing modelPer month, flat rate regardless of volumeopen-source
PlatformsLinux, Docker, Kubernetes, Cloudweb, linux
CategoryAPIsE-Commerce
FoundedUnknown2024

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Convoy

  • Inbound and outbound
  • Broker-driven ingestion
  • Payload transformation
  • Portal links
  • Circuit breaking
  • Retry policies
  • OpenTelemetry export
  • Role-based access control

Only in UnoPIM

  • Product Infromation Management System
  • Digital Asset Management
  • Enterprise-Scale Performance
  • Bulk Import/Export (CSV & XLSX)
  • Multi-Channel & Multi-Language Distribution

What people use each for

The jobs each tool is most often brought in to do.

Convoy

  • A fintech that cannot route customer webhook traffic through a third-party SaaS for compliance reasonsnot UnoPIM
  • A high-volume platform for which per-message webhook pricing costs more than the flat premium licencenot UnoPIM
  • A team that also receives webhooks from many providers and wants ingestion, verification and deduplication in the same gatewaynot UnoPIM
  • An engineering group that wants webhook delivery driven directly from an existing Kafka or SQS topicnot UnoPIM

UnoPIM

  • Centralising product data across multiple sales channelsnot Convoy
  • Enriching catalogue attributes before a channel launchnot Convoy
  • Migrating a large catalogue between e-commerce platformsnot Convoy
  • Managing product copy and assets in multiple languagesnot Convoy
  • Publishing consistent product data to marketplaces and storefrontsnot Convoy

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Convoy

  • The default deployment is self-hosted, so you operate Convoy plus Postgres and Redis and carry the on-call burden for the system that delivers your customers' events.
  • Frain Technologies is a small startup, and putting customer-facing delivery infrastructure on it means accepting real vendor continuity risk on a component that is hard to swap out quickly.
  • The premium tier at a flat 999 US dollars a month is poor value below substantial volume, while the community edition omits the portal, transformations and RBAC that most production deployments end up wanting.
  • The hosted cloud trial is capped at one project and 100 events a day, which is too small to properly evaluate the service before committing.
  • Documentation and the third-party ecosystem are thinner than the established webhook services, so unusual configurations often mean reading the Go source.

UnoPIM

  • Self-hosted. There is no vendor-run cloud option, so somebody has to run PHP 8.4, a supported MariaDB, MySQL or PostgreSQL, and keep them patched.
  • The stack is specific and recent. Laravel 13 on PHP 8.4.1 or newer rules out shared hosting and older managed PHP environments.
  • Younger than the established PIM tools it competes with, first released in 2024, so there is less third-party tooling and a smaller pool of implementers.
  • Support is community-driven unless you buy it from Webkul. The MIT licence carries no SLA.
  • The AI content generation and AI agent chat depend on third-party model providers you supply and pay for separately.

Pricing, plan by plan

Convoy

Free
  • CommunityFree
    • Self-hosted open source gateway
    • Inbound and outbound webhooks
    • Automatic retries and message broker support
  • Premium$999/month
    • Flat rate irrespective of message volume
    • Portal links and payload transformation
    • RBAC, circuit breaking and white labelling
  • Enterprise$undefined/year
    • SAML SSO
    • Dedicated support with SLA
    • On-premises deployment assistance
  • Cloud$undefined/month
    • Hosted by Convoy
    • 14 day trial limited to one project and 100 events a day
    • Usage-based tiers above the trial

UnoPIM

Free
  • Open Source$undefined/month
    • Unlimited projects
    • Advanced analytics
    • API access

Which should you pick?

Choose Convoy if

  • You need inbound and outbound.
  • You want to start without paying.
  • You work on Linux, Docker, Kubernetes, Cloud.
  • You also want broker-driven ingestion.
Convoy review

Choose UnoPIM if

  • You need product infromation management system.
  • You want to start without paying.
  • You work on web, linux.
  • You also want digital asset management.
UnoPIM review

Questions people ask

Is Convoy or UnoPIM better?
Neither clearly leads. Convoy starts at Free and UnoPIM at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Convoy or UnoPIM?
Convoy starts at Free and UnoPIM at Free.
Does Convoy or UnoPIM run on more platforms?
Convoy runs on Linux, Docker, Kubernetes, Cloud. UnoPIM runs on web, linux.
Can I use Convoy for free?
Both have a free tier, so you can try either at no cost before committing.
What is Convoy best used for?
Convoy is most often used for a fintech that cannot route customer webhook traffic through a third-party saas for compliance reasons, a high-volume platform for which per-message webhook pricing costs more than the flat premium licence, a team that also receives webhooks from many providers and wants ingestion, verification and deduplication in the same gateway, an engineering group that wants webhook delivery driven directly from an existing kafka or sqs topic. Of those, a fintech that cannot route customer webhook traffic through a third-party saas for compliance reasons and a high-volume platform for which per-message webhook pricing costs more than the flat premium licence are not what UnoPIM is typically brought in for.
What can Convoy do that UnoPIM cannot?
Convoy covers Inbound and outbound, Broker-driven ingestion, Payload transformation, Portal links. UnoPIM covers Product Infromation Management System, Digital Asset Management, Enterprise-Scale Performance, Bulk Import/Export (CSV & XLSX).

Answered from the vendors’ own pages

Convoy: Is Convoy really open source?

Yes, the community edition is open source and self-hostable, covering both inbound and outbound webhooks with retries.

UnoPIM: Is UnoPIM really free?

Yes. UnoPIM is released under the MIT licence and the source is on GitHub, so there is no licence fee and no seat cost. What you pay for is hosting, and optionally Webkul's commercial support and implementation services.

Source
Convoy: What does premium cost?

A flat 999 US dollars a month, self-hosted, regardless of message volume.

UnoPIM: What does UnoPIM need to run?

Laravel 13 on PHP 8.4.1 or newer, with MariaDB 10.11 LTS or 11.8 LTS, MySQL 8.0.32 or newer, or PostgreSQL 16. Node 22 LTS is recommended for building assets.

Source
Convoy: Does it receive webhooks as well as send them?

Yes, inbound ingestion with verification and deduplication is a first-class feature, unlike most webhook services.

UnoPIM: How many products can UnoPIM handle?

The project states it is built to manage, enrich and scale product data beyond 10 million products, with performance tuning aimed at high-volume catalogues.

Source
Convoy: Do I have to self-host?

No, there is a hosted cloud, but the trial is capped at 100 events a day and self-hosting is the primary model.

UnoPIM: Who maintains UnoPIM?

Webkul, an e-commerce software company based in Noida, India. The project is open source with an active community and has passed 11,000 GitHub stars.

Source
UnoPIM: Does UnoPIM include digital asset management?

Yes. Images, videos and documents are stored and organised alongside product data with metadata tagging, rather than needing a separate DAM.

Source
UnoPIM: What AI features does it include?

An AI agent chat for managing products conversationally, and AI content generation with support for more than ten model providers. You supply and pay for the provider.

Source
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