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Technology · head to head

Pendo vs Redis

Pendo logo

Pendo

Technology

Product analytics and digital adoption platform

From
Free
Rated
-
Full reviewWebsite
Redis logo

Redis

Technology

The real-time data platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Pendo pricing is not publicly available and requires a custom quote; Redis licensing changed from BSD to AGPL in 2025, impacting open-source usage
  • They diverge on capability: Pendo covers Product analytics, Redis covers In-memory data store.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Pendo and Redis actually diverge.

Attributes where Pendo and Redis differ
AttributePendoRedis
PlatformsWeb, Mobile, DesktopLinux, macOS, Windows
Founded20132009

Identical on both: starting price (Free), pricing model (Unknown), free tier (Yes), user rating (Not yet rated), category (Technology).

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 Pendo

  • Product analytics
  • In-app messaging
  • User onboarding
  • Feature adoption tracking
  • User feedback
  • NPS surveys
  • Session replay
  • Mobile analytics

Only in Redis

  • In-memory data store
  • Data structures
  • Pub/Sub messaging
  • Lua scripting
  • Transactions
  • Persistence options
  • Replication
  • Clustering

What people use each for

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

Pendo

  • User onboardingnot Redis
  • Feature adoptionnot Redis
  • Product analyticsnot Redis
  • User feedback collectionnot Redis
  • Digital adoptionnot Redis

Redis

  • Cachingnot Pendo
  • Session managementnot Pendo
  • Real-time analyticsnot Pendo
  • Message queuingnot Pendo
  • Leaderboardsnot Pendo

Where each one falls short

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

Pendo

  • Pricing is not publicly available and requires a custom quote
  • Free tier limited to 500 monthly active users

Redis

  • Licensing changed from BSD to AGPL in 2025, impacting open-source usage
  • All data must fit in memory, limiting scalability to available RAM
  • No built-in support for multi-tenancy
  • Limited transaction support compared to traditional databases

Pricing, plan by plan

Pendo

Free
  • FreeFree
    • 500 MAU
    • Core analytics
    • In-app guides

Redis

Free

No published plan breakdown. See the Redis review.

Which should you pick?

Choose Pendo if

  • You need product analytics.
  • You want to start without paying.
  • You work on Web, Mobile, Desktop.
  • You also want in-app messaging.
Pendo review

Choose Redis if

  • You need in-memory data store.
  • You want to start without paying.
  • You work on Linux, macOS, Windows.
  • You also want data structures.
Redis review

Questions people ask

Is Pendo or Redis better?
Neither clearly leads. Pendo starts at Free and Redis at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Pendo or Redis?
Pendo starts at Free and Redis at Free.
Does Pendo or Redis run on more platforms?
Pendo runs on Web, Mobile, Desktop. Redis runs on Linux, macOS, Windows.
Can I use Pendo for free?
Both have a free tier, so you can try either at no cost before committing.
What is Pendo best used for?
Pendo is most often used for user onboarding, feature adoption, product analytics, user feedback collection. Of those, user onboarding and feature adoption are not what Redis is typically brought in for.
What can Pendo do that Redis cannot?
Pendo covers Product analytics, In-app messaging, User onboarding, Feature adoption tracking. Redis covers In-memory data store, Data structures, Pub/Sub messaging, Lua scripting.

Answered from the vendors’ own pages

Pendo: Does Pendo have a free tier?

Yes, Pendo Free supports up to 500 monthly active users and includes core product analytics, in-app guides, Pendo-branded roadmaps, and Pendo-branded NPS surveys.

Source
Redis: Is Redis open source?

Redis was open source under the BSD license since its inception in 2009 and has remained open source. However, in 2024-2025, Redis Labs changed licensing to source-available and AGPL, prompting the creation of Valkey, a BSD-licensed open-source fork.

Source
Pendo: What is Pendo's core functionality?

Pendo combines product analytics, in-app guides, session replay, NPS surveys, product discovery, roadmaps, and cross-channel orchestration to measure and improve product adoption.

Source
Redis: What is Redis used for?

Redis is an in-memory data structure store used primarily as a cache, database, and message broker. It provides high-speed data access for real-time applications, sessions, leaderboards, real-time analytics, and other use cases requiring fast data retrieval.

Source
Pendo: What CRM systems does Pendo integrate with?

Pendo offers two-way integrations with Salesforce, mapping Pendo product usage and sentiment data with Salesforce records, and with HubSpot for contact mapping and campaign orchestration.

Source
Pendo: What impact does Pendo have on customer retention?

Companies using Pendo for product analytics see on average a 5% reduction in customer churn and report an average 15% increase in net revenue retention.

Source
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