Dartastic Native OTel
Native OpenTelemetry for Dart and Flutter.
Pro OTel SDKs on native threads. Catch native crashes Dart cannot see and attest which widget caused the jank.
Break Heisenberg's Law: observe without affecting performance.
- Move OTel to native threads. Observability shouldn't cost you frames.
- Never Lose a Crash. Native catches errors that Dart can't.
- Jank Attestation. Know which widget is too busy.
- Metrics for Mobile and Server: see what your users actually feel.
- Automatic PII scrubbing: emails, IPs, auth tokens, SSNs and credit cards are redacted before they leave the device.
- Compatible with any OpenTelemetry stack. Use with Dartastic Observatory or bring your own OTel-compliant platform.
Compatible with Any OpenTelemetry Compliant Platform
Dartastic Native OTel delivers standard OTel and can be used with any platform capable of OpenTelemetry. Dartastic Native OTel works best with Dartastic Observatory. Want help integrating Dartastic Native OTel with your observability platform? Contact Services.
Advanced Flutter OTel
Dartastic Native OTel goes beyond the standard and does what pure Dart cannot:
- Off-event-loop processing. Span encoding and export happen entirely on native threads, not your UI isolate, so span.end() returns in microseconds no matter how large the batch.
- Telemetry that survives app closing. Spans are held in a persistent, secure queue and replayed on next launch.
- Janky widget identification.OTel Pro Identify janky widgets from production devices, down to the source line.
- Native crash capture.OTel Pro Get production reports of native crashes that Dart can't see.
- Native metrics for all platforms.OTel Pro Dartastic Native OTel reports extensive metrics for all Dart and Flutter platforms.
- True app startup time and time to First Contentful Paint.
- Battery and thermal. OTel Pro Is your app using battery heavily? Is it making phones hot?
- Resident memory usage for all Dart and Flutter platforms.
- Flutter frame build rates, raster rates, dropped frames, jank ratio.
- Flutter navigation durations.
- All metrics in iOS MetricKit.
- All metrics in Android Vitals.
- Linux server metrics. Uptime, disk.io, threads, memory faults & swaps, cpu time, network io & connections, container cpu & memory.
- ANR detection.OTel Pro Know when your application has become unresponsive.
- Frustration signals.OTel Pro Counted and tied to the widget that was tapped:
- Rage taps - three or more taps on the same target within a second.
- Dead taps - an accepted tap that produced no consequence within three seconds.
- Error taps - a tap followed by a failed span or an exception.
- Webview telemetry.OTel Pro Embedded webviews are no longer a blind spot. They are bridged.
- Network flakiness.OTel Pro Discern a slow network from a slow backend.
- Hot screen detection.OTel Pro Get CPU utilization per screen.
- Release health. OTel Pro Crash-free sessions, adoption per version.
- Backpressure awareness. OTel Pro When the backend is overloaded, the app holds off sending telemetry until later.
- Redaction of personal information.OTel Pro Stay compliant and avoid legal trouble: email addresses, IPs, auth tokens, SSNs and credit cards are redacted before they ever reach your observability platform, and scrubbed off the UI thread so your app stays snappy.
- Extended semantic conventions.OTel Pro Nearly 100 attribute keys and 60 metric instruments not defined in OpenTelemetry Semantic Conventions.
- Extensive documentation. Every feature is documented fully and has a demo for humans and AI to learn from.
- Every Dart and Flutter platform. Mobile (iOS, Android), desktop (Linux, macOS, Windows) and web, including WASM.
Safe in the Swarm
Your mobile fleet ships telemetry without becoming the problem. When the backend struggles, the engine backs off gracefully. No retry storms, no battery drain, no mysterious data loss.
- Auto-dedups crash storms: 10K identical exceptions cost one Dartastic Symbolizer call, every span still ships with source lines.
- Honors backend Retry-After: pauses sends when your OTLP endpoint says “slow down” (429 / 503).
- Off-event-loop transport:
span.end()returns in microseconds no matter what the wire is doing. - Persistent on-disk queue: crashes survive to next launch. Every span that ENDED before the crash arrives at your backend.
For mobile fleets at scale
A buggy build can fire the same crash 10,000 times in a minute. The Dartastic Native OTel Pro deduplicates locally; your OTLP backend doesn't get DDoS'd by your own users' retries, and your Dartastic Symbolizer bill stays predictable.
A degraded backend can take a fleet of mobile apps down with it. The Dartastic Native OTel Pro listens for the Retry-After header and gracefully pauses; your users never feel the difference.
Subscribe to get access
OTel Dev gets you Dartastic Labs (beta), Dartastic Pub and 100 Dartastic Symbolizer calls per seat each month. Pro adds the native integrations, native metrics and PII scrubbing, with 10,000 Dartastic Symbolizer calls.
See plans and pricingINSTRUMENTATION LIBRARIES
Dartastic LabsBeta
Adopt OTel without waiting for vendors.
- 650
otel_*integration packages, maintained as a consistent set to the OpenTelemetry Standard and the latest OpenTelemetry Semantic Conventions. - 50+ OSS integrations on pub.dev — popular Dart and Flutter packages including shelf, dio, state-management, loggers.
- 600 Pro integrations on your private Dartastic Pub — Anthropic, OpenAI, AWS, Azure, GCP, Kafka, Okta, Stripe, Supabase and more.
- O11y vendor integrations for Sentry, Datadog, New Relic — we have ways of making them talk OTel.
AIotel_anthropicotel_openaiotel_gemini
Hostedotel_aws_s3otel_vertex_aiotel_azure
Paymentsotel_stripeotel_paypalotel_square
Authotel_auth0otel_clerkotel_okta
O11y bridgesotel_sentryotel_datadogotel_newrelic
+ 96 more categories
Dartastic Labs is included in every OTel subscription: OTel Dev, OTel Pro and all Dartastic Observatory subscriptions. Dartastic Labs eases OTel migration and integration. Instrument the Dart and Flutter packages you already use, simply. Dartastic.io maintains 50+ open-source otel_* wrappers on pub.dev (Apache 2.0, free forever), plus 600 Pro packages on your private Dartastic Pub that automatically produce compliant OpenTelemetry for commercial packages such as Auth, AI APIs, Stripe, Geo and many cloud services.
And it stays current: we ship new otel_* wrappers as the Dart and Flutter ecosystem evolves, so your instrumentation keeps pace with your stack. Categories below.
We invite open source maintainers and vendors to work with us to deliver full featured standard OpenTelemetry for the Dart and Flutter ecosystem.
649 packages across 101 categories
AWS Cloud (47):otel_amplifyotel_aws_amplifyotel_aws_api_gatewayotel_aws_appsyncotel_aws_athenaotel_aws_bedrockotel_aws_cloudfrontotel_aws_cloudwatchotel_aws_cognitootel_aws_comprehendotel_aws_dynamodbotel_aws_ecrotel_aws_ecsotel_aws_eksotel_aws_eventbridgeotel_aws_glueotel_aws_iot_coreotel_aws_kinesisotel_aws_kmsotel_aws_lambdaotel_aws_mskotel_aws_neptuneotel_aws_pollyotel_aws_rdsotel_aws_rekognitionotel_aws_route53otel_aws_s3otel_aws_secretsmanagerotel_aws_sesotel_aws_snsotel_aws_sqsotel_aws_step_functionsotel_aws_stsotel_aws_textractotel_aws_transcribeotel_bigqueryotel_cloudfrontotel_cloudwatch_logsotel_dynamodbotel_dynamodb_streamsotel_eventbridgeotel_kinesisotel_lambdaotel_snsotel_sqsotel_step_functionsotel_xray
GCP Cloud (14):otel_firestoreotel_gcp_artifact_registryotel_gcp_bigqueryotel_gcp_bigtableotel_gcp_cloud_functionsotel_gcp_cloud_runotel_gcp_cloud_sqlotel_gcp_cloud_storageotel_gcp_compute_engineotel_gcp_firestoreotel_gcp_gkeotel_gcp_pubsubotel_gcp_secret_managerotel_gcp_spanner
Azure Cloud (19):otel_azure_ai_searchotel_azure_aksotel_azure_app_serviceotel_azure_blob_storageotel_azure_container_registryotel_azure_content_safetyotel_azure_cosmos_dbotel_azure_devopsotel_azure_event_hubsotel_azure_functionsotel_azure_iot_hubotel_azure_key_vaultotel_azure_monitorotel_azure_openaiotel_azure_service_busotel_azure_speechotel_azure_sql_databaseotel_azure_translatorotel_azure_vision
Firebase (8):otel_crashlyticsotel_firebase_analyticsotel_firebase_app_checkotel_firebase_authotel_firebase_functionsotel_firebase_hostingotel_firebase_in_app_messagingotel_firebase_performance
Cloudflare (7):otel_cloudflareotel_cloudflare_aiotel_cloudflare_d1otel_cloudflare_dnsotel_cloudflare_r2otel_cloudflare_streamotel_cloudflare_workers
AI — LLM foundation models (23):otel_anthropicotel_anyscaleotel_basetenotel_cohereotel_deepseekotel_fal_aiotel_fireworks_aiotel_google_aiotel_groqotel_huggingfaceotel_jina_aiotel_mistralotel_modalotel_octoaiotel_openaiotel_perplexityotel_perplexity_sonarotel_replicateotel_runpodotel_together_aiotel_vertex_aiotel_voyage_aiotel_writer
AI — LLM observability (4):otel_arizeotel_braintrustotel_heliconeotel_langfuse
AI — Agent frameworks (6):otel_autogenotel_crewaiotel_haystackotel_langchainotel_langgraphotel_llamaindex
AI — Voice agents (4):otel_bland_aiotel_retell_aiotel_vapiotel_voiceflow
AI — Speech (STT / TTS) (8):otel_assemblyaiotel_cartesiaotel_deepgramotel_elevenlabsotel_lmntotel_play_htotel_rev_aiotel_speechmatics
AI — Vision / OCR / document parsing (5):otel_llamaparseotel_mindeeotel_nanonetsotel_reductootel_unstructured_io
AI — Generative image / video / music (10):otel_heygenotel_ideogramotel_leonardo_aiotel_lumaotel_pikaotel_recraftotel_runwayotel_stability_aiotel_sunootel_synthesia
AI — Translation (2):otel_deeplotel_google_translate
AI — Enterprise / web search for LLMs (5):otel_exaotel_firecrawlotel_gleanotel_mendableotel_tavily
AI — Safety / moderation (1):otel_perspective_api
AI — On-device ML (3):otel_mlkit_barcode_scanningotel_mlkit_face_detectionotel_mlkit_text_recognition
Vector databases (7):otel_chromaotel_lancedbotel_milvusotel_pgvectorotel_pineconeotel_qdrantotel_weaviate
Search engines (5):otel_algoliaotel_elasticsearchotel_meilisearchotel_opensearchotel_typesense
Distributed SQL (3):otel_cockroachdbotel_tidbotel_yugabytedb
Time-series databases (3):otel_influxdbotel_questdbotel_timescaledb
Analytics / warehouse / lakehouse (6):otel_clickhouseotel_clickhouse_cloudotel_databricksotel_duckdbotel_redshiftotel_snowflake
OLTP — managed SQL (7):otel_appwriteotel_faunaotel_neonotel_planetscaleotel_supabaseotel_tursootel_xata
OLTP / NoSQL — self-hosted (16):otel_aerospikeotel_arangodbotel_cassandraotel_couchbaseotel_couchdbotel_dragonflyotel_etcdotel_memcachedotel_mongodbotel_mongodb_atlasotel_mysqlotel_neo4jotel_postgresotel_redisotel_scylladbotel_surrealdb
Cache / KV — managed (1):otel_upstash
Pub-sub / queues / streaming (10):otel_ablyotel_amqpotel_confluent_cloudotel_kafkaotel_natsotel_pubnubotel_pusherotel_pusher_channelsotel_rabbitmqotel_redpanda
Distributed task queues (8):otel_bullmqotel_celeryotel_deferotel_hatchetotel_inngestotel_quirrelotel_sidekiqotel_trigger_dev
Durable execution / workflows / ETL (9):otel_airbyteotel_airflowotel_dagsterotel_dbt_cloudotel_fivetranotel_prefectotel_restateotel_temporalotel_temporal_cloud
Service mesh / API gateway (6):otel_apigeeotel_envoyotel_istiootel_kongotel_linkerdotel_traefik
Container registries (1):otel_harbor
Incident / ITSM / on-call (5):otel_incident_iootel_opsgenieotel_pagerdutyotel_servicenowotel_statuspage
Frontend / web platforms / alt clouds (6):otel_digitaloceanotel_fly_iootel_netlifyotel_railwayotel_renderotel_vercel
Project mgmt / collab / docs / wikis (9):otel_airtableotel_asanaotel_clickupotel_confluenceotel_jiraotel_linearotel_mondayotel_notionotel_trello
Chat platforms (5):otel_discordotel_microsoft_teamsotel_msteamsotel_slackotel_telegram
CI/CD (7):otel_bitbucket_pipelinesotel_buildkiteotel_circleciotel_codemagicotel_github_actionsotel_gitlab_ciotel_jenkins
VCS / code hosting (2):otel_githubotel_gitlab
Code quality / security / search (3):otel_snykotel_sonarqubeotel_sourcegraph
Cross-browser / test automation (3):otel_browserstackotel_playwrightotel_saucelabs
Zero-trust / VPN / access (2):otel_tailscaleotel_teleport
IaC / orchestration / GitOps (3):otel_argocdotel_kubernetes_apiotel_terraform_cloud
Auth / identity (22):otel_appauthotel_auth0otel_clerkotel_facebook_authotel_fronteggotel_fusionauthotel_google_sign_inotel_kakaootel_keycloakotel_kindeotel_lineotel_logtootel_msalotel_oauthotel_oktaotel_oryotel_sign_in_with_appleotel_stytchotel_supertokensotel_wechatotel_workosotel_zitadel
KYC / identity verification / fraud (7):otel_alloyotel_jumiootel_onfidootel_personaotel_sumsubotel_trulioootel_veriff
Secrets / vaults (3):otel_dopplerotel_infisicalotel_vault
Payments / billing / subscriptions (14):otel_adyenotel_braintreeotel_chargebeeotel_checkout_comotel_gocardlessotel_lemonsqueezyotel_mollieotel_paddleotel_paypalotel_paystackotel_razorpayotel_recurlyotel_squareotel_stripe
Corporate cards / spend mgmt (2):otel_brexotel_ramp
Embedded finance / BaaS / card issuing (6):otel_increaseotel_lithicotel_marqetaotel_modern_treasuryotel_moovotel_unit
Open banking / financial data (5):otel_finchotel_mxotel_plaidotel_truelayerotel_yodlee
Consumer & business banking / FX (4):otel_mercuryotel_monzootel_revolutotel_wise
Tax / sales tax automation (8):otel_anrokotel_avalaraotel_numeralotel_quadernootel_sovosotel_stripe_taxotel_taxjarotel_vertex
Accounting (5):otel_freshbooksotel_oracle_netsuiteotel_quickbooksotel_sage_intacctotel_xero
Usage-based billing / metering (4):otel_lagootel_metronomeotel_orbotel_stigg
Cryptocurrency exchanges (4):otel_binanceotel_coinbaseotel_krakenotel_okx
Crypto / Web3 infrastructure (7):otel_alchemyotel_heliusotel_infuraotel_moralisotel_quicknodeotel_thirdwebotel_walletconnect
POS / retail / restaurant (4):otel_clover_posotel_lightspeedotel_shopify_posotel_toast
E-commerce platforms (9):otel_bigcommerceotel_commercetoolsotel_magentootel_medusaotel_rechargeotel_saleorotel_shopifyotel_vtexotel_woocommerce
CRM (9):otel_activecampaignotel_attiootel_closeotel_copperotel_dynamics_365otel_hubspototel_pipedriveotel_salesforceotel_zoho_crm
Sales engagement / prospecting (6):otel_apollo_iootel_clayotel_clearbitotel_outreachotel_salesloftotel_zoominfo
Email senders / ESPs / transactional mail (16):otel_beehiivotel_brazeotel_brevootel_customer_iootel_iterableotel_kitotel_klaviyootel_loopsotel_mailchimpotel_mailgunotel_mandrillotel_marketootel_postmarkotel_resendotel_sendgridotel_sparkpost
Ad platforms (9):otel_google_adsotel_linkedin_adsotel_meta_adsotel_pardototel_pinterest_adsotel_reddit_adsotel_snap_adsotel_tiktok_adsotel_x_ads
CDP / reverse ETL (5):otel_censusotel_hightouchotel_rudderstackotel_segmentotel_twilio_engage
Workflow automation SaaS (3):otel_n8notel_pipedreamotel_zapier
Product analytics (6):otel_amplitudeotel_heapotel_hotjarotel_mixpanelotel_pendootel_posthog
Feature flags / experimentation (12):otel_configcatotel_devcycleotel_eppootel_flagsmithotel_go_feature_flagotel_growthbookotel_hypertuneotel_launchdarklyotel_optimizelyotel_splitotel_statsigotel_unleash
Observability / errors / RUM / APM (14):otel_appdynamicsotel_bugsnagotel_clarityotel_datadogotel_dynatraceotel_embraceotel_fullstoryotel_honeycombotel_lightstepotel_logrocketotel_new_relicotel_sentryotel_signozotel_splunk
Mobile attribution (5):otel_adjustotel_app_linksotel_appsflyerotel_branch_iootel_singular
Mobile monetization (2):otel_google_mobile_adsotel_in_app_purchase
Comms — SMS / voice / chat APIs (4):otel_plivootel_sinchotel_twiliootel_vonage
Comms — video / RTC (9):otel_agoraotel_daily_cootel_hundredmsotel_jitsi_meetotel_livekitotel_sendbirdotel_stream_chatotel_wherebyotel_zoom
Calendar / scheduling (7):otel_calcomotel_calendlyotel_cronofyotel_google_calendarotel_nylasotel_outlook_calendarotel_savvycal
Geo / maps / IP intelligence (8):otel_google_mapsotel_here_mapsotel_ipdataotel_ipinfootel_mapboxotel_maxmindotel_radarotel_tomtom
Object storage / files (4):otel_backblaze_b2otel_boxotel_dropboxotel_wasabi
Media / image transforms (5):otel_bunnyotel_cloudinaryotel_imgixotel_muxotel_uploadcare
CDN (1):otel_fastly
Web fonts (1):otel_google_fonts
Customer support / helpdesk / inbox (10):otel_crispotel_freshdeskotel_frontotel_front_appotel_gladlyotel_gorgiasotel_helpscoutotel_intercomotel_kustomerotel_zendesk
HR / payroll / EOR (6):otel_adpotel_bamboohrotel_deelotel_gustootel_ripplingotel_workday
Recruiting / ATS (5):otel_ashbyotel_greenhouseotel_leverotel_recruiteeotel_workable
Document signing (7):otel_adobe_signotel_anvilotel_boldsignotel_docusignotel_dropbox_signotel_pandadocotel_signnow
Webhook gateways (3):otel_convoyotel_hookdeckotel_svix
In-app purchase / paywalls / subscription analytics (3):otel_apphudotel_qonversionotel_revenuecat
Notifications / push (8):otel_airshipotel_apnsotel_courierotel_expo_pushotel_fcmotel_knockotel_magicbellotel_onesignal
CMS / headless content (7):otel_contentfulotel_hygraphotel_payloadotel_prismicotel_sanityotel_storyblokotel_strapi
Localization / translation mgmt (3):otel_crowdinotel_lokaliseotel_phrase
Forms / surveys (4):otel_filloutotel_jotformotel_tallyotel_typeform
Email validation / discovery (5):otel_briteverifyotel_hunter_iootel_mailparserotel_neverbounceotel_zerobounce
Reviews / reputation (3):otel_bazaarvoiceotel_trustpilototel_yotpo
Customer feedback / roadmap (3):otel_cannyotel_featurebaseotel_productboard
Affiliate / partnerships (3):otel_firstpromoterotel_impactotel_rewardful
Local listings / local SEO (1):otel_yext
Compliance automation (4):otel_drataotel_secureframeotel_tugboat_logicotel_vanta
Healthcare / FHIR (2):otel_epic_fhirotel_redox
Sports data (1):otel_sportradar
Travel APIs (2):otel_amadeusotel_duffel
Entertainment / media APIs (1):otel_spotify
Internal tools / no-code (1):otel_retool
Flutter — state mgmt + routing (13):otel_auto_routeotel_blocotel_command_itotel_flutter_blocotel_flutter_commandotel_flutter_riverpodotel_get_itotel_go_routerotel_mobxotel_providerotel_reduxotel_riverpodotel_watch_it
Flutter — local storage (7):otel_driftotel_flutter_secure_storageotel_get_storageotel_hiveotel_isarotel_shared_preferencesotel_sqflite
Flutter — HTTP / networking / GraphQL (11):otel_chopperotel_connectivity_plusotel_diootel_graphqlotel_graphql_flutterotel_grpcotel_httpotel_mqtt_clientotel_socket_io_clientotel_url_launcherotel_web_socket_channel
Flutter — logging (6):otel_fimberotel_loggerotel_loggingotel_loggyotel_simple_loggerotel_talker
Flutter — backend / framework (3):otel_cloud_firestoreotel_cloud_functionsotel_shelf
Flutter — push / background (2):otel_flutter_local_notificationsotel_workmanager
Protocol / infra helpers (2):otel_webhookotel_websocket