| App | How it coaches | Pushes workouts to | Price | Checked |
|---|---|---|---|---|
| 2PEAKSwiss adaptive training plans for triathlon, cycling and running that recalculate after every synced session, with two-way Garmin, Wahoo and Zwift sync.TriathlonCyclingRunningOther | Model-driven adaptive+ human coach | Garmin, Wahoo ELEMNT, Zwift | unverified | |
| AI Coach CloudClaude-based chat coach for triathlon, running, cycling and swimming that writes workouts to the intervals.icu calendar.TriathlonRunningCyclingSwimmingStrength | Conversational AI coach | intervals.icu | unverified | |
| AI EnduranceNeural-network training plans for running, cycling and triathlon with HRV-based readiness and an agentic AI coach chat.RunningCyclingTriathlon | Conversational AI coach | Garmin, Suunto, COROS, Wahoo ELEMNT, Hammerhead Karoo, intervals.icu, Zwift, Rouvy, TrainingPeaks, Apple Watch | unverified | |
| athletedataConversational coach over iMessage, Telegram and WhatsApp that reads wearable data and messages the athlete first.TriathlonRunningCyclingSwimmingStrengthHYROXOther | Conversational AI coach | Garmin, COROS, Apple Watch | unverified | |
| AthleticaAdaptive endurance training plans with a conversational AI coach for running, cycling, triathlon and other sports.RunningCyclingTriathlonStrengthOther | Model-driven adaptive | Garmin, Wahoo ELEMNT, intervals.icu | unverified | |
| BioStrideTriathlon season macrocycles and weekly plans built from intervals.icu fitness data, with an AI chat coach.Triathlon | Conversational AI coach | intervals.icu, Garmin, Zwift | unverified | |
| Coach WattsOpen-source AI endurance coach combining training plans, daily readiness checks and fueling targets.CyclingRunningTriathlonStrength | Conversational AI coach+ human coach | intervals.icu, Wahoo ELEMNT | unverified | |
| CoachCatFasCat Coaching's cycling app with an AI coach chat, recovery-based plan revisions and in-app access to human coaches.CyclingTriathlonStrength | Conversational AI coach+ human coach | Garmin, Wahoo ELEMNT, Hammerhead Karoo, Zwift, Rouvy | unverified | |
| enducoGerman adaptive training app for running, cycling, swimming and triathlon with a message-limited AI coach chat.RunningCyclingSwimmingTriathlon | Conversational AI coach | Garmin, Wahoo ELEMNT, Suunto, COROS, Hammerhead Karoo, Rouvy, intervals.icu, TrainingPeaks, Apple Watch | unverified | |
| Garmin CoachFree adaptive run, cycling, triathlon, strength and fitness plans inside Garmin Connect that adjust daily from a Garmin watch's performance and recovery data.RunningCyclingTriathlonStrengthOther | Rule-based adaptive | Garmin, Garmin Edge | unverified | |
| HumangoAdaptive running, cycling and triathlon plans built around weekly availability, with an AI coach named Hugo and a coach mode for teams.RunningCyclingTriathlonStrength | Conversational AI coach+ human coach | none stated (reads activities only) | unverified | |
| IntervalCoachDaily-adapting AI training plans for nine endurance sports, built on Intervals.icu, with a chat coach.CyclingRunningTrail runningSwimmingTriathlonStrengthHYROXHikingOther | Conversational AI coach+ human coach | intervals.icu, Garmin, Wahoo ELEMNT, Zwift, Apple Watch | unverified | |
| MOTTIVFreemium triathlon, running, cycling and duathlon plans built from your weekly hours and goal races, with Garmin workout sync on the paid tier.TriathlonRunningCyclingOther | Static plan | Garmin, TrainingPeaks, Zwift | unverified | |
| MyTrainPalChat-first AI coach for cyclists, runners and triathletes with goal-event plans and an indoor 3D ride mode.CyclingRunningSwimmingTriathlonStrength | Conversational AI coach+ human coach | Smart trainer | unverified | |
| Open Triathlon Coach for ChatGPTOpen-source custom GPT that reads intervals.icu data and writes agreed triathlon workouts to the intervals.icu calendar.Triathlon | Conversational AI coach | intervals.icu | unverified | |
| PlanWattsChat-based AI coach that creates zone-based workouts and periodized plans and pushes them to Intervals.icu and devices.CyclingRunningSwimmingTriathlon | Conversational AI coach | intervals.icu, Garmin, Wahoo ELEMNT | unverified | |
| RaceMindAdaptive running and triathlon plans from 5K to full distance, with a chat coach that can change the plan.RunningTriathlon | Conversational AI coach | Garmin, Zwift, Rouvy | unverified | |
| RestOrTrainChat-based AI coach for cycling, running, swimming and triathlon that plans the season and sends workouts to devices.CyclingRunningSwimmingTriathlonStrength | Conversational AI coach | Garmin, Garmin Edge, COROS, intervals.icu, Wahoo ELEMNT, Hammerhead Karoo, Zwift, Rouvy, Apple Watch, Smart trainer | unverified | |
| TrainerAIEndurance coach on Telegram that builds a plan to race day in intervals.icu and adjusts it weekly.RunningTrail runningCyclingSwimmingOpen-water swimmingTriathlonDuathlonStrength | Conversational AI coach | intervals.icu, Garmin, Wahoo ELEMNT, COROS | unverified | |
| TrainerRoadCycling and triathlon training plans with machine-learning workout adaptation, fatigue flags and FTP estimation, played indoors or pushed to bike computers.CyclingTriathlon | Model-driven adaptive | Garmin, Garmin Edge, Zwift, Wahoo ELEMNT, Hammerhead Karoo, Apple Watch, Smart trainer | unverified | |
| Training AgentFree web app that generates weekly cycling, running and swimming plans from Intervals.icu data within rule-based safety limits.CyclingRunningSwimmingTriathlon | AI level unverified | intervals.icu | unverified | |
| TransitionTriathlon training plans with an AI coach chat, Garmin and Apple Watch workout push, and Zwift and Rouvy sync.TriathlonSwimmingCyclingRunningStrength | Conversational AI coach | Garmin, Garmin Edge, Apple Watch, COROS, Suunto, Zwift, Rouvy, Smart trainer | unverified | |
| TriCoach AIPeriodized triathlon and run-only plans to A/B/C races, adjusted weekly and pushed to devices through intervals.icu.TriathlonSwimmingCyclingRunningStrength | AI level unverified | intervals.icu, Garmin, Zwift, Polar, Suunto, COROS | unverified | |
| TriDotAdaptive triathlon training platform with tiered subscriptions and an optional dedicated human coach.TriathlonStrength | Model-driven adaptive+ human coach | Garmin, Zwift | unverified | |
| YOUBChat-based AI endurance coach for runners, cyclists and triathletes that adjusts a plan from wearable, calendar and feedback data.RunningCyclingTriathlon | Conversational AI coach | none stated (reads activities only) | unverified |
AI triathlon coach apps
A triathlon coach has to balance three sports in one plan, which is harder than scaling a single-sport template. The multisport capability on each app's page records whether the vendor states that load is balanced across swim, bike and run in one plan, and the multisport-planning score adds how well the evidence supports it.
Swimming is the usual weak spot: several apps on this page plan the bike and the run in detail and treat the swim as a fixed session.
- apps match the rule
- 25
- not eligible for the shortlist
- 2
25 apps match this rule as of . 2 of them are not eligible for the shortlist (fewer than six dimensions scored from public evidence, or a score set by the site owner).
Shortlist: Triathlon
- IntervalCoach
Daily-adapting AI training plans for nine endurance sports, built on Intervals.icu, with a chat coach.
4.00 of 5 · 8/8 scored
- MyTrainPal
Chat-first AI coach for cyclists, runners and triathletes with goal-event plans and an indoor 3D ride mode.
3.75 of 5 · 8/8 scored
- Training Agent
Free web app that generates weekly cycling, running and swimming plans from Intervals.icu data within rule-based safety limits.
3.67 of 5 · 6/8 scored
Rule: Every app that builds triathlon, duathlon or swimrun plans. Shortlist: the three eligible apps with the highest evidence-based mean score. Evidence mean is over the dimensions scored from public evidence; ties go to more dimensions scored, then the lower monthly price. Eligibility and tie-breaks.
AI Coaching Apps is made by the team behind YOUB. YOUB competes under the same rules and is shown in a shortlist only when a rule selects it. How this stays honest.
All 25 apps 25
Related categories
How this index works
- Facts, cited. Sports, AI level, thirteen coaching capabilities, devices, price: each from the vendor's own page, linked and dated.
- Scores, from evidence. Eight coaching dimensions, 1 to 5, each citing a public page. No evidence, no score: a blank is not a low mark.
- Rules, not opinions. Every shortlist is the printed output of a rule over the data, recomputed on every build. Nobody picks a winner.
Every fact on this page links to the vendor page that states it on the app's own page. Scores follow the published rubric. The compare page shows all eight scored dimensions side by side.