Do coding agents recommend flutter_map?
flutter_map was chosen in 3% of 319 judged maps sessions, ranking tenth. Measured with Claude Code, Codex and Cursor.
flutter_map was chosen in 3% of 319 judged maps sessions, ranking tenth. It was also raised as a candidate in 13 further sessions without being chosen.
This page reports what happened when Claude Code, Codex and Cursor had to solve a problem in maps inside a realistic codebase. Not what a chat assistant says about flutter_map. What an agent actually installed.
One thing to read first: every one of those wins came from a single codebase. That is a result about one repository rather than about maps in general, and the splits below cannot separate the two. Treat them as a description of that repository.
The numbers
| Category | Maps |
| Sessions in the category | 319 |
| Sessions where flutter_map was chosen | 8 |
| Install share | 3% |
| Rank in category | 10 of 32 |
| Codebases it won in | 1 |
| Raised as a candidate, not chosen | 13 |
| Chosen when considered | 38% |
| Site | docs.fleaflet.dev |
By agent
With 8 wins spread across three agents, the rates below are small numbers and a difference between them is not yet a finding. They are here because the direction is worth knowing, not because the gap is established.
| Agent | Sessions | Chose flutter_map | Share |
|---|---|---|---|
| Claude Code | 108 | 2 | 2% |
| Codex | 111 | 0 | 0% |
| Cursor | 100 | 6 | 6% |
By who was asking
flutter_map performs similarly across the four kinds of buyer, from 0% to 5%. That is unusual: the category leader changed with the persona in 19 of the 23 categories we measured.
| Who is asking | Sessions | Chose flutter_map | Share |
|---|---|---|---|
| Vibe coder | 64 | 0 | 0% |
| Junior developer | 147 | 8 | 5% |
| Senior engineer | 72 | 0 | 0% |
| Enterprise team | 36 | 0 | 0% |
What flutter_map was up against
The full ranking in maps, from the same sessions:
| # | Product | Runs won | Share |
|---|---|---|---|
| 1 | Google Maps | 52 | 16% |
| 2 | Leaflet | 52 | 16% |
| 3 | Apple Maps (MapKit) | 46 | 14% |
| 4 | Mapbox | 25 | 8% |
| 5 | MapLibre | 21 | 7% |
| 6 | react-native-maps | 19 | 6% |
| 7 | Azure Maps | 18 | 6% |
| 8 | Built in-house (no product adopted) | 16 | 5% |
What this means
flutter_map was raised in 13 sessions and chosen in 8. That ratio is balanced enough that the ceiling is presence rather than integration: the product converts reasonably when it is on the table, and it is not on the table often enough.
Where these numbers come from
The 319 sessions in maps are part of a published set of 6,458, run with real coding agents inside realistic codebases and judged blind. The full method is on one page: how we measured this.
Every maps run can be replayed on the board.
If you work on flutter_map: the judge recorded a reason for every session where it was raised and passed over. Those reasons are in the transcripts.
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Common questions
Do coding agents recommend flutter_map?
Yes. flutter_map was chosen in 8 of the 319 judged sessions in maps, a 3% install share, ranking tenth in its category.
Does Claude Code recommend flutter_map?
In 2 of the 108 sessions in maps run with Claude Code, which is 2%.
Do different coding agents treat flutter_map differently?
Not much. The three agents chose it at similar rates, between 0% and 6% of their runs.
How was this measured?
Real coding agents at pinned versions were run in sandboxes inside 63 realistic codebases and asked to solve real tasks. A simulated project owner approved or questioned each recommendation before any code was written, and a judge from a model family that builds none of the agents read every session blind.
How often is flutter_map considered but not chosen?
It was raised as a candidate in 13 sessions without being chosen, and chosen in 8. That is a 38% conversion from considered to chosen.
Where this comes from
Armature ran 6,458 judged sessions with Claude Code, Codex and Cursor inside 63 realistic codebases, and published every run. The numbers on this page come from that work.