fullstack-builder / rank 26 of 41 / cycle 04
Floot benchmark
Visual output is a clear tier above its index neighbours and the data model it produced for prompt 2 needed no correction. It has almost nothing for the operator: no delivery history for webhooks, no rate limiting on the generated endpoints and no durable queue, so prompts 4 to 6 are where the score is lost rather than earned.
Composite index
66.17
of 100 | ▲ 1 versus cycle 03
At a glance
Composite index
66.17
rank 26 of 41
Rank
#26
of 41 measured builders
Median speed
91.1 s
p10 46.1 s, p90 174.2 s
Reliability
68.9%
strict pass rate
SEO score
70.0
0 to 100, SEO and GEO axis
Three strongest axes
- Design output84.0
- Agent performance72.0
- Value72.0
Three weakest axes
- Speed34.5
- API and MCP55.0
- Code ownership62.0
Median per prompt
91.1 s
p10 46.1 s, p90 174.2 s
Strict pass rate
68.9%
31 pass, 8 partial, 6 fail
Executions recorded
45
5 runs of 9 prompts
Entry price
EUR 20.00
Cheapest plan that can finish the specification
Per axis subscores
Composite recomputed from these ten rows: 66.17. That is the arithmetic behind the index, and you can repeat it by hand.
| Axis | Subscore 0 to 100, tick is the roster median | Score | Median | Weight % | Contribution |
|---|---|---|---|---|---|
| Agent performance | 72.0 | 75.0 | 18 | 12.96 | |
| Reliability | 68.9 | 71.1 | 18 | 12.40 | |
| Scalability | 66.0 | 70.0 | 13 | 8.58 | |
| SEO and GEO | 70.0 | 58.0 | 12 | 8.40 | |
| API and MCP | 55.0 | 62.0 | 9 | 4.95 | |
| Integrations | 64.0 | 66.0 | 8 | 5.12 | |
| Design output | 84.0 | 71.0 | 7 | 5.88 | |
| Speed | 34.5 | 33.0 | 7 | 2.42 | |
| Value | 72.0 | 76.0 | 5 | 3.60 | |
| Code ownership | 62.0 | 90.0 | 3 | 1.86 |
Speed distribution
Every recorded prompt duration for Floot, in seconds. The cyan tick on the whisker is the median.
Spread against the cohort
p10 46.1 s / median 91.1 s / p90 174.2 s
Scale is shared with every product in the cohort, so the bars are directly comparable between pages. Ratio of p90 to median is 1.91x.
Outcome split
31 pass / 8 partial / 6 fail
SEO and GEO measurements
Taken from the public marketing page this product generated in prompt 8, fetched with JavaScript disabled.
HTML bytes, no JS
19.0 KB
19,456 bytes of real text content with scripts blocked
LCP
2,020 ms
Throttled connection, cold cache
CLS
0.050
Cumulative layout shift on load
SEO and GEO subscore
70.0
0 to 100, worth 12 index points
Raw run data: 45 executions
One row per prompt execution. Nothing is aggregated away, nothing is hidden, including the failures.
| Run | Prompt | Prompt target | Started | Duration (s) | Outcome | Note |
|---|---|---|---|---|---|---|
| R01 | P01 | Tenant and user model | 11 Aug 2026 08:00 UTC | 44.6 | pass | |
| R01 | P02 | Authentication and session | 11 Aug 2026 08:02 UTC | 71.1 | pass | |
| R01 | P03 | Projects CRUD with tenancy | 11 Aug 2026 08:05 UTC | 173.7 | partial | Validation added on the write path only. Read path left unguarded. |
| R01 | P04 | Public REST API with keys | 11 Aug 2026 08:10 UTC | 193.7 | pass | |
| R01 | P05 | Outbound webhooks with signatures | 11 Aug 2026 08:16 UTC | 90.7 | partial | Delivered the main path, missed the boundary case named in the pass criteria. |
| R01 | P06 | Background jobs | 11 Aug 2026 08:19 UTC | 91.1 | fail | No durable background work available. The scheduled task was scaffolded and never executed. |
| R01 | P07 | Admin panel | 11 Aug 2026 08:23 UTC | 106.1 | pass | |
| R01 | P08 | Public marketing surface | 11 Aug 2026 08:26 UTC | 45.5 | fail | Task abandoned by the agent with no artifact produced. |
| R01 | P09 | Hardening pass | 11 Aug 2026 08:29 UTC | 80.3 | pass | |
| R02 | P01 | Tenant and user model | 12 Aug 2026 08:00 UTC | 85.0 | fail | Build did not start after deploy. Recorded as a fail with the log preserved. |
| R02 | P02 | Authentication and session | 12 Aug 2026 08:03 UTC | 171.2 | partial | Delivered the main path, missed the boundary case named in the pass criteria. |
| R02 | P03 | Projects CRUD with tenancy | 12 Aug 2026 08:08 UTC | 32.8 | pass | |
| R02 | P04 | Public REST API with keys | 12 Aug 2026 08:10 UTC | 122.1 | pass | |
| R02 | P05 | Outbound webhooks with signatures | 12 Aug 2026 08:14 UTC | 174.5 | pass | |
| R02 | P06 | Background jobs | 12 Aug 2026 08:19 UTC | 99.0 | pass | |
| R02 | P07 | Admin panel | 12 Aug 2026 08:23 UTC | 127.1 | pass | |
| R02 | P08 | Public marketing surface | 12 Aug 2026 08:27 UTC | 153.8 | partial | Validation added on the write path only. Read path left unguarded. |
| R02 | P09 | Hardening pass | 12 Aug 2026 08:32 UTC | 209.3 | partial | Pagination off by one at the final page boundary. |
| R03 | P01 | Tenant and user model | 13 Aug 2026 08:00 UTC | 64.4 | pass | |
| R03 | P02 | Authentication and session | 13 Aug 2026 08:03 UTC | 148.4 | pass | |
| R03 | P03 | Projects CRUD with tenancy | 13 Aug 2026 08:07 UTC | 67.7 | pass | |
| R03 | P04 | Public REST API with keys | 13 Aug 2026 08:10 UTC | 117.7 | pass | |
| R03 | P05 | Outbound webhooks with signatures | 13 Aug 2026 08:14 UTC | 241.7 | pass | |
| R03 | P06 | Background jobs | 13 Aug 2026 08:20 UTC | 103.7 | fail | No durable background work available. The scheduled task was scaffolded and never executed. |
| R03 | P07 | Admin panel | 13 Aug 2026 08:24 UTC | 105.6 | pass | |
| R03 | P08 | Public marketing surface | 13 Aug 2026 08:28 UTC | 85.7 | partial | Error envelope inconsistent between two of the endpoints. |
| R03 | P09 | Hardening pass | 13 Aug 2026 08:31 UTC | 86.6 | pass | |
| R04 | P01 | Tenant and user model | 14 Aug 2026 08:00 UTC | 85.2 | partial | Required one clarifying instruction before the criterion was met. |
| R04 | P02 | Authentication and session | 14 Aug 2026 08:03 UTC | 108.5 | pass | |
| R04 | P03 | Projects CRUD with tenancy | 14 Aug 2026 08:07 UTC | 54.4 | pass | |
| R04 | P04 | Public REST API with keys | 14 Aug 2026 08:10 UTC | 64.1 | pass | |
| R04 | P05 | Outbound webhooks with signatures | 14 Aug 2026 08:13 UTC | 352.0 | partial | Error envelope inconsistent between two of the endpoints. |
| R04 | P06 | Background jobs | 14 Aug 2026 08:21 UTC | 127.8 | pass | |
| R04 | P07 | Admin panel | 14 Aug 2026 08:25 UTC | 139.5 | pass | |
| R04 | P08 | Public marketing surface | 14 Aug 2026 08:29 UTC | 45.1 | pass | |
| R04 | P09 | Hardening pass | 14 Aug 2026 08:32 UTC | 65.4 | pass | |
| R05 | P01 | Tenant and user model | 15 Aug 2026 08:00 UTC | 70.1 | fail | Generated migration conflicted with the existing schema and was not reconciled. |
| R05 | P02 | Authentication and session | 15 Aug 2026 08:03 UTC | 81.5 | pass | |
| R05 | P03 | Projects CRUD with tenancy | 15 Aug 2026 08:06 UTC | 47.0 | pass | |
| R05 | P04 | Public REST API with keys | 15 Aug 2026 08:09 UTC | 30.0 | pass | |
| R05 | P05 | Outbound webhooks with signatures | 15 Aug 2026 08:11 UTC | 142.4 | pass | |
| R05 | P06 | Background jobs | 15 Aug 2026 08:16 UTC | 122.2 | fail | No durable background work available. The scheduled task was scaffolded and never executed. |
| R05 | P07 | Admin panel | 15 Aug 2026 08:20 UTC | 73.7 | pass | |
| R05 | P08 | Public marketing surface | 15 Aug 2026 08:23 UTC | 72.5 | pass | |
| R05 | P09 | Hardening pass | 15 Aug 2026 08:26 UTC | 128.4 | pass |
Pricing
Free tier with a daily allowance. Paid plans from EUR 20 per month.
- Entry price
- EUR 20.00
- Value subscore
- 72.0
- Index points per euro
- 3.31
Capabilities as measured
- stack
- React with a hosted data layer
- deploy
- Hosted deploy
- database
- Built in tables with relations
- auth
- Built in
- background jobs
- No
- webhooks
- Outbound only, no retry ladder
- rest api
- Read and write, no key rotation
- mcp server
- No
- export code
- Limited
- custom domain
- Yes on paid plans
- ssr
- Partial
Screenshot
Floot landing page, captured by the lab on 14 Aug 2026 at 1440 by 900. Stored locally, never hotlinked.
Floot, captured 14 Aug 2026.
Sources and fetch dates
Every claim on this page traces to one of these.
| Source | URL | Fetched |
|---|---|---|
| Floot pricing page | https://floot.com/pricing | 14 Aug 2026 |
| Floot product site | https://floot.com | 14 Aug 2026 |
| LLM Tier run harness output | https://www.llm-tier.com/api/runs.json | 14 Aug 2026 |
Rich results carry this composite as 3.3 on a 0 to 5 scale because that is the only scale the format accepts. The number on this page, 0 to 100, is the real one.
Floot head to head
Reader index
Voted by readers with an account, one score per person per axis. Published beside the lab index, never inside it.
Reader index
not rated yet
Lab index
66.17
1 readers have scored 88% of the index weight so far. A reader index is published at 3 voters and 50% coverage.
| Axis | Weight | Lab | Readers | Votes | Reader mean |
|---|---|---|---|---|---|
| Agent performance | 18% | 72.0 | 85.0 | 1 | |
| Reliability | 18% | 68.9 | 82.0 | 1 | |
| Scalability | 13% | 66.0 | 82.0 | 1 | |
| SEO and GEO | 12% | 70.0 | 82.0 | 1 | |
| Integrations | 8% | 64.0 | 76.0 | 1 | |
| Design output | 7% | 84.0 | 97.0 | 1 | |
| Speed | 7% | 34.5 | 44.0 | 1 | |
| Value | 5% | 72.0 | 74.0 | 1 |
The reader index is a weighted mean of reader submitted axis scores using the published index weights, renormalised over the axes readers have scored. It is never blended into the lab index. How this works.
Open rating mean
n/a
0 published open ratings, submitted without an account
Lab index
66.17
Measured, not voted
Gap to the measurement
n/a
Positive means open raters put it above the measurement
What agent performance looked like in practice
Visual output is a clear tier above its index neighbours and the data model it produced for prompt 2 needed no correction. It has almost nothing for the operator: no delivery history for webhooks, no rate limiting on the generated endpoints and no durable queue, so prompts 4 to 6 are where the score is lost rather than earned.
Across 45 recorded executions this product met the published pass criterion cleanly 31 times, partially 8 times and failed 6 times. The rows above carry the reviewer note for every non clean outcome, which is the only way to tell a product that fails loudly from one that fails quietly.