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Databases · head to head

Apache Solr vs Apigee

Apache Solr logo

Apache Solr

Databases

Enterprise search platform built on Apache Lucene

From
Free
Rated
-
Full reviewWebsite
Apigee logo

Apigee

APIs

API management platform for designing, securing, and scaling APIs

From
$500/monthly
Rated
-
Full reviewWebsite

The short version

  • Only Apache Solr has a free tier, so it costs nothing to try first.
  • Each has a real cost: Apache Solr xML-heavy configuration and a developer experience that feels dated beside newer engines; Apigee the free evaluation is a sandbox limited to 60 days
  • They diverge on capability: Apache Solr covers Lucene-based indexing, Apigee covers API Gateway.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Apache Solr and Apigee actually diverge.

Attributes where Apache Solr and Apigee differ
AttributeApache SolrApigee
Starting priceFree$500/monthly
Pricing modelOpen source, no licence feesubscription
Free tierYesNo
PlatformsLinux, Docker, Kubernetes, Self-hostedCloud, Hybrid, On-premises
CategoryDatabasesAPIs
FoundedUnknown2006

Identical on both: 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 Apache Solr

  • Lucene-based indexing
  • Faceted search
  • SolrCloud
  • Schema control

Only in Apigee

  • API Gateway
  • API Analytics
  • Developer Portal
  • Google Cloud services
  • Azure
  • AWS
  • Okta
  • Cloud support

What people use each for

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

Apache Solr

  • Library, archive and catalogue search where faceting is centralnot Apigee
  • Long-lived enterprise deployments valuing stability over noveltynot Apigee
  • Search requiring precise, explicitly configured relevance tuningnot Apigee

Apigee

  • Publishing, securing and versioning APIs for an enterprise API programnot Apache Solr
  • Monetizing APIs and running a developer portalnot Apache Solr
  • Analyzing API traffic and defending APIs against bots and abusenot Apache Solr

Where each one falls short

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

Apache Solr

  • XML-heavy configuration and a developer experience that feels dated beside newer engines
  • SolrCloud depends on ZooKeeper, adding a component Elasticsearch removed years ago
  • Smaller mindshare now, so newer tutorials, hiring and integrations favour Elasticsearch
  • Considerably heavier than a purpose-built application search engine

Apigee

  • The free evaluation is a sandbox limited to 60 days
  • Pay-as-you-go has no SLA available at all
  • Pay-as-you-go bills environments separately from API calls, with a Base environment costing $365 per month per region
  • The Base environment is capped at 50 QPS with an SLA of up to 99%
  • Standard API Proxy calls are billed at $20 per 1M calls up to 50M, and Extensible API Proxy calls at $100 per 1M calls up to 50M
  • API Analytics is a paid add-on at $20 per 1M API calls and cannot be bought on a Base environment
  • Advanced API Security is a paid add-on at $350 per 1M API calls and cannot be bought on a Base environment
  • Monetization is unavailable on pay-as-you-go and requires a subscription tier
  • Additional API proxy deployments beyond those included cost $0.04 per hour per region on a Comprehensive environment
  • Subscription tiers Standard, Enterprise and Enterprise Plus are quote only with no published price
  • Google Cloud networking charges for IP addresses, data transfer out and forwarding rules are billed on top of Apigee usage

Pricing, plan by plan

Apache Solr

Free
  • Apache SolrFree
    • Full functionality
    • No usage limits
    • Community support

Apigee

$500/monthly
  • Starter$500/monthly
    • API gateway
    • Analytics
    • Developer portal
  • Professional$2500/monthly
    • Advanced security
    • Traffic management
    • Monetization
  • Enterprise$undefined/monthly
    • Custom deployment
    • SLA
    • Dedicated support

Which should you pick?

Choose Apache Solr if

  • You need lucene-based indexing.
  • You want to start without paying.
  • You work on Linux, Docker, Kubernetes, Self-hosted.
  • You also want faceted search.
Apache Solr review

Choose Apigee if

  • You need api gateway.
  • You work on Cloud, Hybrid, On-premises.
  • You also want api analytics.
Apigee review

Questions people ask

Is Apache Solr or Apigee better?
Neither clearly leads. Apache Solr starts at Free and Apigee at $500/monthly, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Apache Solr or Apigee?
Apache Solr has a free tier; the other does not. Paid plans start at Free for Apache Solr and $500/monthly for Apigee.
Does Apache Solr or Apigee run on more platforms?
Apache Solr runs on Linux, Docker, Kubernetes, Self-hosted. Apigee runs on Cloud, Hybrid, On-premises.
Can I use Apache Solr for free?
Yes. Apache Solr has a free tier, so you can try it without paying. Apigee starts at $500/monthly.
What is Apache Solr best used for?
Apache Solr is most often used for library, archive and catalogue search where faceting is central, long-lived enterprise deployments valuing stability over novelty, search requiring precise, explicitly configured relevance tuning. Of those, library, archive and catalogue search where faceting is central and long-lived enterprise deployments valuing stability over novelty are not what Apigee is typically brought in for.
What can Apache Solr do that Apigee cannot?
Apache Solr covers Lucene-based indexing, Faceted search, SolrCloud, Schema control. Apigee covers API Gateway, API Analytics, Developer Portal, Google Cloud services.

Answered from the vendors’ own pages

Apache Solr: Is Apache Solr free?

Yes, open source under the Apache Software Foundation.

Apigee: Does Apigee offer a free tier?

Yes, Apigee offers an always-free tier with access to 20+ products for common API management use cases, and a separate free trial providing $300 in credit for proof-of-concept projects.

Source
Apache Solr: Solr or Elasticsearch?

Both are built on Lucene. Elasticsearch has the larger ecosystem and a friendlier API; Solr is very mature and strong on faceted search, and remains common in library and catalogue systems.

Apigee: What is Apigee's pricing model?

Apigee uses a pay-as-you-go pricing model where customers pay based on API calls and usage, with a new pay-as-you-go model designed to optimize costs.

Source
Apache Solr: Is Solr still maintained?

Yes, actively, as a top-level Apache project.

Apigee: Is there a commitment required to start with Apigee?

No. The free trial provides $300 in credit with no automatic charges or commitment required, allowing customers to evaluate the platform risk-free.

Source
Apigee: Are there usage limits I should know about?

Apigee documentation includes a limits page covering usage constraints, though specific limits are not detailed in the pricing section.

Source
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