Comparison
RestOrTrain vs Claude + Strava MCP
In June 2026 Strava launched an official connector (an MCP server) that lets Claude, a frontier AI assistant, read your Strava data: activities, streams, zones, FTP, gear. It's genuinely good - and it validates the idea RestOrTrain is built on: talking to an AI about your own training is the right interface. The difference is everything wired around the conversation. The connector gives Claude read access to your rides; RestOrTrain is a coach that runs the whole loop - it builds your plan, keeps your calendar, watches every ride land, and puts the next workout on your device.
Short version: if you enjoy being your own head coach - writing the prompts, deciding what to ask, turning answers into action yourself - Claude with the Strava connector is the best self-serve analyst yet, included with a Strava subscription. If you want the coaching done for you, end to end, that's RestOrTrain. They also combine well.
At a glance
| RestOrTrain | Claude + Strava | |
|---|---|---|
| Core idea | A coach that runs your training, grounded in all your data | A general AI assistant with read access to your Strava |
| What data it sees | Garmin, Strava, Intervals.icu, Wahoo, Hammerhead, Apple Health - rides plus sleep, HRV, resting heart rate | Strava only - activities, zones, gear; no sleep, HRV, or recovery data |
| How the data arrives | Pre-computed for coaching: training load, power curve, personal bests, one deduplicated history | Raw ride summaries and streams the model works through in each chat |
| Who does the work | The coaching comes to you - context assembled, questions anticipated | You write every prompt and decide what to ask |
| Spots things you didn't ask about | Yes - analyzes every ride on its own and flags what stood out | No - it answers when you ask |
| Training plan | Creates one, shows it on a calendar, and maintains it as life changes | None of its own - it points you to a partner app (as of June 2026) |
| Sends workouts to devices | Garmin, Zwift, Wahoo, Hammerhead Karoo | No - the connector is read-only |
| Remembers your training | A computed athlete state - load, zones, FTP, constraints - current in every answer | General chat memory - helpful notes, not training state |
| Route / GPX & segment pacing | Yes - analyzes your route or a Strava segment | Not built in - you'd upload a file and drive the analysis yourself |
| Requires a Strava subscription | No - connects to your devices and platforms directly | Yes - the connector is for Strava subscribers |
| Platforms | iOS (Android on the waitlist) | Wherever Claude runs: web, desktop, iOS, Android |
| Cost | Free tier plus a Pro subscription | Included with a Strava subscription; heavy use may need a paid Claude plan |
What Claude with the Strava connector is best at
Claude is a frontier AI, and the official Strava connector gives it clean, real access to your riding: your full activity history, per-ride performance, raw streams, zones, FTP, and gear. For open-ended digging through your own history, it is genuinely excellent - ask anything, follow any thread, on the web, on your desktop, or on your phone.
It's also low-friction: if you already pay for Strava, the connector is included, and there's nothing to learn beyond chatting. For a rider who likes driving the analysis - choosing the questions, steering the follow-ups, turning conclusions into action themselves - it's the best self-serve tool there has ever been.
What RestOrTrain is best at
RestOrTrain is built around the coaching, not just the conversation. It connects Garmin, Strava, Intervals.icu, Wahoo, Hammerhead, and Apple Health - so it sees your sleep, HRV, and resting heart rate, not just your rides - then deduplicates everything into one history and pre-computes what a coach actually needs: training load, power curve, personal bests, your current state. The AI never starts from raw files; it starts from your situation.
And it does the work without being driven. It builds your training plan and shows it on a calendar. It generates each session for the day you're actually having and sends it to your Garmin, Zwift, Wahoo, or Karoo. It analyzes every ride as it lands and tells you what stood out, reads how a session went against what was planned, and keeps notes on your calendar - a race, an illness, a travel week - so the plan bends with your life.
The prompting you'd otherwise be doing alone - figuring out what to ask, assembling the context, re-explaining yourself every chat - is exactly the part RestOrTrain does for you.
Where RestOrTrain falls short
- It's iOS only today - there's no Android or web version yet (Android is on the waitlist), while Claude runs everywhere.
- It's a coaching subscription on top of whatever you already pay for; the connector comes included with Strava.
- For questions far outside training, a general assistant is the better tool.
- It's a newer, smaller product.
Where Claude with the Strava connector falls short
- It's read-only by design: it can't create a plan, put a workout on a calendar, or send anything to your devices.
- It only sees Strava - no sleep, HRV, or resting heart rate, which is most of the rest-or-train question.
- It only speaks when spoken to: nothing watches your rides land or flags what you didn't think to ask.
- Season-scale analysis means the model crunches raw data in-chat each time, rather than working from numbers computed once, in code.
- You carry the workload: every prompt, every follow-up, every translation of advice into action is yours to do - and to keep doing.
The real difference: analysis vs coaching
Strava and Anthropic building this connector is the strongest validation yet that talking to an AI about your training is the right interface. RestOrTrain agrees - it's the entire bet. But the chat was never the hard part. The hard part is everything wired around it: the wellness data, the pre-computed picture of your training, the plan that persists, the workout that lands on your device, the coach that speaks first.
With the connector, Claude is a brilliant analyst - of your past. Analysis answers the questions you bring it. Coaching is accountable for what happens next: it holds your state, watches every ride land, adjusts the week, and owns the next step. Claude can tell you exactly what to ride on Saturday - it just can't put it anywhere. And the most useful coaching tends to happen on the days you didn't think to ask.
Strava itself seems to agree these are different jobs. Ask the connector for your training plan and - as of June 2026 - it doesn't return one; it points you to Runna, Strava's partner training app. That's a reasonable answer, and a telling one: reading your data and coaching your training are two different products. The connector does the first. RestOrTrain was built for the second.
Can you use both?
Easily, and it's a good combination. Keep the connector for open-ended deep dives through your Strava history, and let RestOrTrain run the training: the plan, the calendar, the daily train-or-rest call, the workout on your device. RestOrTrain doesn't require a Strava subscription at all - it connects to Garmin, Wahoo, Hammerhead, Intervals.icu, and Apple Health directly - so the two don't even need to share an account to coexist.
Frequently asked questions
Is RestOrTrain an alternative to Claude with the Strava connector?
For coaching, yes. The connector makes Claude an excellent analyst of your Strava history, but it's read-only: no plan, no calendar, no workouts on your device, no wellness data, and nothing happens unless you ask. RestOrTrain covers the analysis and then does the coaching around it. For open-ended exploration of your history, the connector remains a great tool - many riders will happily use both.
Can't Claude with my Strava data do what RestOrTrain does?
It can analyze almost anything you ask it to, and asked well it does so brilliantly. What it can't do is the rest of the job: see your sleep, HRV, and recovery, keep a plan on a calendar, generate and deliver structured workouts to your Garmin or Zwift, or notice things unprompted. The connector is read-only by design, and it only sees what Strava sees.
Do I need a Strava subscription to use RestOrTrain?
No. RestOrTrain connects directly to Garmin, Wahoo, Hammerhead, Intervals.icu, and Apple Health, as well as Strava. The Claude connector, by contrast, is available to Strava subscribers.
Can I use RestOrTrain and the Strava connector together?
Yes. Connect your data to RestOrTrain for the coaching - plan, calendar, daily calls, workouts on your device - and keep chatting with Claude about your Strava history whenever you feel like digging. They don't conflict.
What devices and platforms does RestOrTrain support?
RestOrTrain is on iOS today, with Android on the waitlist, and connects to Garmin, Strava, Intervals.icu, Wahoo, Hammerhead, and Apple Health. It can send structured workouts to Garmin, Zwift, Wahoo, and Hammerhead Karoo.
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Last updated June 12, 2026