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It's a split decision.
Keen fits teams building an event pipeline and embedding analytics into their product: it exposes Streams and Compute APIs, stores events, and prices usage by event and query volume. Userpilot fits SaaS product teams that need onboarding, behavioral analytics, feedback, session replay and in-app actions together. Its monthly tiers scale by MAUs and add-ons. Choose Keen for event infrastructure; choose Userpilot for adoption workflows, while checking SDK coverage, export terms and add-on costs before signing.
01Side by side
| Keen | Userpilot | |
|---|---|---|
| Pricing model | Event and query allowances, with usage overages | MAU-based monthly tiers, with paid add-ons |
| Free access | No free plan; no trial listed | No free plan; 14-day trial |
| API and developer surface | Streams API, Compute API and Data Viz Library | MCP server connects Userpilot data to AI tools |
| Integrations | S3 Streaming; Chargify add-on | CRM and analytics sync; MCP tools |
| Deployment model | Fully managed, multi-tenant event platform | Product adoption and analytics platform |
| Platforms | Web | Web |
| Usage limits | Team: 250,000 events; Business: 3.5 million | Starter: 2,000 MAUs; Growth: 0–100,000 MAUs |
| Data portability | S3 Streaming listed; export terms not published | Bulk event export is a paid add-on |
Keen Choose Keen if
- you need a managed event stream, query API and embedded dashboards
- your workload maps to published event and query allowances
- you want S3 Streaming on Business or as a Team add-on
Userpilot Choose Userpilot if
- you need onboarding flows, tooltips and in-app nudges
- you want analytics, feedback and session replay in one product
- you plan to bring product data into MCP-compatible AI tools
02Pricing at real usage
Neither product has a free plan. Userpilot offers a 14-day trial; Keen's pricing page lists no trial. Keen Team is $149 monthly or $134 per month with annual billing, including 250,000 events and 5,000 queries. Business is $699 monthly or $629 per month with annual billing, with 3.5 million events and 20,000 queries. Overages are $1 per 5,000 events and $5 per 100 queries; cached-query and cached-dataset overage units are not specified.
Userpilot Starter starts at $299/month for up to 2,000 MAUs, three seats and 10 segments. Growth starts at $849/month for the 0–100,000 MAU range, with 15 seats. Its listed allowances include 100,000 emails and 5,000 session replays. Replay, mobile, export and sync, and AI/MCP features can add cost; those add-on prices are not published. Compare Keen's event and query totals with Userpilot's MAUs, seats and add-ons before sizing.
03API, SDKs and integration
Keen is built around event ingestion and analysis: its Streams API collects real-time events, the Compute API queries stored data, and the Data Viz Library embeds white-labeled dashboards. The homepage says its event-streaming API is built on Apache Kafka, Storm and Cassandra. Keen links developer documentation and an API reference, but its product pages do not name language-specific SDKs or a CLI.
Userpilot centers on product analytics and in-app actions rather than a general-purpose event pipeline. Its homepage lists event autocapture, funnels, paths, cohorts, surveys, session replay and no-code onboarding. Its MCP server brings Userpilot data into Claude, ChatGPT, Cursor, Copilot and other MCP tools. Userpilot also says it can send product data to a stack and pull CRM or analytics data back. Neither product page identifies a command-line workflow or a named programming-language SDK; confirm supported SDKs, event schemas and API limits with each vendor before implementation.
04Open source, self-hosting and lock-in
Keen is described as a fully managed, multi-tenant service; Userpilot is a product adoption and analytics platform. Neither vendor states on its product pages that the software is open source or self-hostable. Teams requiring a particular licence or deployment inside their own infrastructure should confirm both points before evaluation.
For portability, Userpilot lists bulk event export and data-warehouse sync as paid add-ons, alongside HubSpot and Salesforce integrations. The pricing page does not publish those add-on prices. Keen lists S3 Streaming on Business and as a $100/month Team add-on, but that is a streaming integration, not a documented full export or migration guarantee. Ask both vendors about export formats, historical-data access, retention after cancellation, and the work needed to move schemas and dashboards.
Questions people ask
Which is better for product analytics?
It depends on what product analytics needs to do. Keen provides event collection, storage, queries and embedded visualizations for teams building analytics into their own product. Userpilot combines behavioral analytics with onboarding, surveys and session replay for SaaS teams working on adoption.
Does either product offer a free plan?
Neither has a listed free plan. Userpilot offers a 14-day trial. Keen's pricing page does not list a trial, so ask Keen about evaluation access if you need to test the service before paying.
Can Userpilot replace an event-streaming platform?
Userpilot tracks product behavior and supports analytics, engagement, feedback and session replay. Keen is specifically built for event streaming, storage and querying through its APIs. If your architecture needs a managed event pipeline, Userpilot's adoption features are not a substitute for Keen's stated streaming and compute functions.
How should we compare their prices?
Estimate event and query volume for Keen, including overages, and compare it with the allowances in Team or Business. For Userpilot, estimate MAUs, seats and use of replay, mobile, export, sync and AI/MCP add-ons. Ask Userpilot for add-on prices before calculating total cost.