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Most buyers should pick OpenLIT.
OpenLIT is the stronger fit for teams that want an Apache 2.0, self-hosted platform built around OpenTelemetry, with no per-trace fee and telemetry export to other OTel backends. HoneyHive fits teams that want production monitoring, offline experiments, datasets, expert review, and prompt management in a managed product, with a free tier capped at 10,000 events per month. Compare HoneyHive’s custom Enterprise terms with the operational cost of running OpenLIT yourself.
01Side by side
| OpenLIT | HoneyHive | |
|---|---|---|
| Pricing model | $0 self-hosted OSS; Enterprise contact | $0 Developer; custom Enterprise |
| Free tier | Unlimited self-hosted usage; no per-trace fee | 10,000 events monthly; five users |
| Open source and licence | Open source under Apache 2.0 | Licence not stated |
| Self-hosting | Available on OSS plan | Optional Enterprise deployment |
| Integrations | 56+ integrations; OpenTelemetry sources | OpenTelemetry, frameworks, providers, MCP, CLI |
| Deployment model | Self-hosted now; cloud coming soon | Product service; Enterprise self-hosting or hybrid |
| Platforms | Web | Web |
| Limits and scaling | Unlimited self-hosted usage; compute is yours | Developer: 10,000 events monthly; Enterprise custom |
OpenLIT Choose OpenLIT if
- Choose OpenLIT if you need Apache 2.0 and self-hosting.
- Choose OpenLIT if OpenTelemetry export is part of your stack.
- Choose OpenLIT if you want no per-trace fee.
HoneyHive Choose HoneyHive if
- Choose HoneyHive if you need datasets and offline experiments.
- Choose HoneyHive if expert review should feed reusable evaluation data.
- Choose HoneyHive if you want production monitoring with a free capped tier.
02Pricing at real usage
OpenLIT lists OSS at $0 per month, with unlimited self-hosted usage and no per-trace fee. Enterprise is priced per organisation, with the price listed as “Contact us”; its cloud offering is coming soon, with pricing to be shared at launch. The cost trade-off is infrastructure and operations for your own deployment, not a published usage charge.
HoneyHive’s $0 Developer plan includes 10,000 events per month, up to five users, one workspace, 30-day data retention, and 1,000 requests per minute. Enterprise has custom usage limits and custom pricing. The vendor does not publish paid monthly or annual rates, so ask what happens when your event volume, retention needs, or team exceeds the Developer allowance. Neither product’s published pricing gives a paid usage rate to model at higher volume.
03API, SDKs and integration
OpenLIT is OpenTelemetry-native. Its homepage shows the Python install command pip install openlit and initialization call openlit.init(), and says telemetry can be exported to other OpenTelemetry backends. It lists 56+ integrations across LLMs, agent frameworks, vector databases, GPUs, and OpenTelemetry sources. The docs are linked from the product site.
HoneyHive lists OpenTelemetry, agent frameworks, model providers, coding agents, no-code platforms, HoneyHive MCP, and HoneyHive CLI. Its docs include a developer reference and cookbook examples for tracing, evaluation, and monitoring. The product supports trace inspection, evaluation, prompt management, and CI evaluation gates, but its homepage does not name SDK languages or an API protocol. Confirm the client libraries, instrumentation path, and data shape against your languages and frameworks before choosing an integration pattern.
04Open source, self-hosting and lock-in
OpenLIT’s OSS edition is open source under Apache 2.0 and can be self-hosted. The product says its telemetry can be exported to other OpenTelemetry backends, which gives teams a route to move traces into an existing observability stack. That does not establish that prompts, evaluations, or other platform state export the same way; check those separately if portability matters.
HoneyHive’s Developer plan is free, but the vendor does not state an open-source licence. Its Enterprise options include self-hosted, hybrid, or single-tenant deployment. The vendor does not describe data export in the homepage text, so ask about trace, dataset, and prompt export before relying on those assets. Moving between platforms may require remapping evaluations and prompt workflows; plan to verify formats and APIs before treating either platform’s stored data as portable.
Questions people ask
Is OpenLIT free?
The pricing page lists OpenLIT OSS at $0 per month, with unlimited self-hosted usage and no per-trace fee. Enterprise pricing is listed as “Contact us.” OpenLIT Cloud is marked as coming soon, with pricing to be shared at launch.
Does HoneyHive have a free plan?
Yes. HoneyHive’s Developer plan costs $0 per month and includes 10,000 events monthly, up to five users, one workspace, 30-day data retention, and 1,000 requests per minute. Enterprise pricing is custom.
Can HoneyHive be self-hosted?
HoneyHive lists optional self-hosted, hybrid, or single-tenant deployment under Enterprise. The Developer plan is presented as a free product tier, not a self-hosted edition. Ask the vendor about deployment requirements and pricing for your chosen Enterprise setup.
Which product is more portable?
OpenLIT has the clearer telemetry portability path: it is OpenTelemetry-native and says telemetry can be exported to other OpenTelemetry backends. The vendor does not describe export for every type of platform data, so check prompt and evaluation portability separately.