Open-source AI gateway and LLM observability: one API for 100+ models, cost and latency tracking, prompt management.
helicone.ai
Alternatives to
TraceLLM
Best alternatives to TraceLLM in 2026
An AI app that works perfectly in a demo can go quiet and confusing the moment it hits real production traffic: which prompt caused the weird answer, how many tokens did that one request actually burn, where did the chain of calls slow down? TraceLLM exists to answer those questions instead of leaving you to grep through logs. TraceLLM is an observability platform purpose-built for LLM-powered applications: it records sessions, spans, events, errors, token usage, latency and metadata across chatbots, agents, RAG pipelines, model routers and custom AI workflows, then surfaces them as a single trace timeline per workflow. It optionally captures prompt and output content for deeper debugging, exports traces via OpenTelemetry (OTLP) with explicit SigNoz integration, and exposes a documented REST API (Swagger/OpenAPI) plus a Node.js SDK for instrumenting an app directly. It's built and maintained by a solo developer, MIT-licensed, with authentication handled via Argon2id-hashed email/password accounts.
Quick comparison of TraceLLM alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | AI app developers | Startups tracking LLM costs | — | |
| 2 | Développeurs | — | |
| 3 | Équipes d'ingénierie et produits voulant un monitoring fiable avec traces détaillées | — | |
| 4 | Équipes d'ingénierie mobile déployant des agents IA pour l'observabilité et la résolution autonome d'incidents | — | |
| 5 | Indie makers, fondateurs solo et petites équipes SaaS | — | |
| 6 | Équipes d'ingénierie, SRE et DevOps qui veulent de l'observabilité full-stack sans dépendre d'un agent propriétaire | — | |
| 7 | Équipes DevOps, CTOs et responsables d'incidents qui doivent communiquer publiquement pendant une panne | — | |
| 8 | Équipes dev/ops à l'aise avec le self-hosting qui veulent du monitoring synthétique multi-site sans abonnement SaaS récurrent | — | |
| 9 | Équipes d'ingénierie gérant des applications modernes et des microservices qui veulent consolider error tracking, logs, tracing et métriques infra en un seul outil | — | |
| 10 | Équipes d'ingénierie construisant des systèmes distribués/microservices déjà instrumentés en OpenTelemetry | — | |
| 11 | Propriétaires de sites non techniques, petites entreprises, freelances | — | |
| 12 | Équipes techniques voulant du monitoring synthétique sans abonnement SaaS ni apprentissage de Playwright | — |
#1
- ✓ One-line integration via proxy — instant cost/latency visibility
- ✓ Gateway + observability in one: routing, fallbacks, one key for 100+ models
#3
Watches your website or API from four continents at once and only pages you when the outage is confirmed from multiple locations — so a single flaky network route doesn't wake you up for a false alarm at 3am.
larm.dev
- ✓ Vérification multi-continents, moins de faux positifs
- ✓ Traces DNS/TCP/TLS/TTFB détaillées
#4
Gives an AI agent full, unsampled access to what's actually happening on a billion-plus mobile devices' worth of app sessions, so it can triage and fix a crash or bug itself instead of an engineer waiting days for the next app release to get more data.
bitdrift.ai
- ✓ Données mobiles non échantillonnées en temps réel
- ✓ Pensé pour être interrogé par des agents IA
#5
One dashboard to publish release notes, collect and vote on user feedback, and monitor uptime — built for indie makers who don't want three separate tools and three separate logins.
feedfa.st
- ✓ Changelog + feedback + uptime dans un seul dashboard
- ✓ Palier gratuit à vie utilisable en solo
#6
A tool that shows engineers exactly which part of their app is slow or broken, by collecting traces, metrics and logs from the code in one place — built on the free, open OpenTelemetry standard instead of a proprietary agent.
uptrace.dev
- ✓ 100% built on OpenTelemetry — no proprietary lock-in, easy migration
- ✓ Free, unlimited self-hosted Community Edition forever
#7
A hosted page where a company tells its customers "yes, we know it's down, here's what's happening" during an outage — plus the monitoring and alerts that spot the outage in the first place.
statuspal.io
- ✓ Monitoring, incident management and a public status page in one subscription
- ✓ 14-day free trial, no credit card required
#8
A free, self-hosted tool that runs automated checks on your websites from multiple locations and tells you the moment something breaks — before your customers notice.
github.com
- ✓ Free and open-source (MIT license), no recurring subscription
- ✓ Real browser checks via Playwright — login flows, full user journeys, video on failure
#9
Puts error tracking, logs, distributed tracing and infrastructure metrics in one dashboard instead of four separate subscriptions, aimed at teams that don't want to stitch together Sentry, a log tool and a metrics tool by hand.
allstak.sa
- ✓ Consolidates error tracking, logs, tracing and infra metrics in one dashboard
- ✓ OpenTelemetry-compatible, works with existing instrumentation
#10
An open-source observability platform — traces, logs, metrics and browser session replay in one tool, built on OpenTelemetry so you're not locked into a proprietary agent.
maple.dev
- ✓ Natif OpenTelemetry, aucun agent propriétaire
- ✓ Traces, logs, métriques et session replay unifiés
#11
Website monitoring built for non-technical site owners — plain-language alerts the moment your site goes down, your SSL certificate nears expiry, or your domain is about to lapse.
plainping.com
- ✓ Alertes claires, sans jargon
- ✓ Gratuit réellement exploitable
#12
Turns a plain-language description of a critical user flow into an approved, schedulable browser check — no Playwright scripting required.
github.com
- ✓ Gratuit et open source, aucun abonnement
- ✓ Checks lisibles/versionnés dans le repo git
FAQ about TraceLLM alternatives
- What is the best alternative to TraceLLM in 2026?
- Based on our selection, Helicone is the best alternative to TraceLLM in 2026. Open-source AI gateway and LLM observability: one API for 100+ models, cost and latency tracking, prompt management.. See our full ranking above to compare all options.
- Is TraceLLM free?
- TraceLLM is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to TraceLLM are there?
- mySelectas has listed 12 alternatives to TraceLLM in the Monitoring & Observability category. Our selection is updated regularly to include the best options available.