The median wall clock time is 80.0 seconds per prompt, with a tenth percentile of 46.3 seconds and a ninetieth percentile of 143.0 seconds across 45 recorded executions.

How reliable is YouWare?

48.9% of recorded executions met the published pass criterion with no operator intervention. 9 were partial and 14 failed outright. Every one of those rows is published on this page.

Can I export the code from YouWare?

Partial. The code ownership subscore is 52.0 out of 100.

fullstack-builder / rank 38 of 41 / cycle 04

YouWare benchmark

Fast and pleasant for anything with a front end and a light data layer, and one of the cheapest routes to something publishable. The failure pattern is consistent rather than random: every run produced a working product and then stopped short on the operational prompts, so the reliability figure is dragged down by the same three criteria each time.

Last run: 14 Aug 2026 17:40 UTCNext scheduled run: 21 Aug 2026 09:00 UTCOfficial site YouWare reviews and ratings

Composite index

56.55

of 100 | ▲ 1 versus cycle 03

At a glance

Composite index

56.55

rank 38 of 41

Rank

#38

of 41 measured builders

Median speed

80.0 s

p10 46.3 s, p90 143.0 s

Reliability

48.9%

strict pass rate

SEO score

61.0

0 to 100, SEO and GEO axis

Three strongest axes

Design output82.0
Value78.0
Agent performance63.0

Three weakest axes

Speed39.2
API and MCP44.0
Reliability48.9

Median per prompt

80.0 s

p10 46.3 s, p90 143.0 s

Strict pass rate

48.9%

22 pass, 9 partial, 14 fail

Executions recorded

5 runs of 9 prompts

Entry price

EUR 12.00

Cheapest plan that can finish the specification

Per axis subscores

Composite recomputed from these ten rows: 56.55. That is the arithmetic behind the index, and you can repeat it by hand.

Weight table

Per axis subscores against the roster median, and weighted contribution
Axis	Score	Median	Weight %	Contribution
Agent performance	63.0	75.0	18	11.34
Reliability	48.9	71.1	18	8.80
Scalability	54.0	70.0	13	7.02
SEO and GEO	61.0	58.0	12	7.32
API and MCP	44.0	62.0	9	3.96
Integrations	52.0	66.0	8	4.16
Design output	82.0	71.0	7	5.74
Speed	39.2	33.0	7	2.74
Value	78.0	76.0	5	3.90
Code ownership	52.0	90.0	3	1.56

Speed distribution

Every recorded prompt duration for YouWare, in seconds. The cyan tick on the whisker is the median.

min 31.4 smax 335.5 s

Spread against the cohort

p10 46.3 s / median 80.0 s / p90 143.0 s

Scale is shared with every product in the cohort, so the bars are directly comparable between pages. Ratio of p90 to median is 1.79x.

Outcome split

22 pass / 9 partial / 14 fail

SEO and GEO measurements

Taken from the public marketing page this product generated in prompt 8, fetched with JavaScript disabled.

SEO and GEO leaderboard

HTML bytes, no JS

14.0 KB

14,336 bytes of real text content with scripts blocked

LCP

2,120 ms

Throttled connection, cold cache

CLS

0.070

Cumulative layout shift on load

SEO and GEO subscore

61.0

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.

JSON

Raw per run measurements
Run	Prompt	Prompt target	Started	Duration (s)	Outcome	Note
R01	P01	Tenant and user model	11 Aug 2026 08:00 UTC	40.4	pass
R01	P02	Authentication and session	11 Aug 2026 08:02 UTC	150.5	partial	Delivered the main path, missed the boundary case named in the pass criteria.
R01	P03	Projects CRUD with tenancy	11 Aug 2026 08:07 UTC	60.0	fail	Generated migration conflicted with the existing schema and was not reconciled.
R01	P04	Public REST API with keys	11 Aug 2026 08:10 UTC	140.2	partial	API keys issued without rotation or rate limiting. The published ceiling was never enforced.
R01	P05	Outbound webhooks with signatures	11 Aug 2026 08:14 UTC	175.7	partial	Delivered the main path, missed the boundary case named in the pass criteria.
R01	P06	Background jobs	11 Aug 2026 08:19 UTC	100.6	fail	Background jobs are out of scope for the platform. Nothing queued, nothing scheduled.
R01	P07	Admin panel	11 Aug 2026 08:23 UTC	90.8	pass
R01	P08	Public marketing surface	11 Aug 2026 08:26 UTC	62.5	pass
R01	P09	Hardening pass	11 Aug 2026 08:29 UTC	85.6	fail	Build did not start after deploy. Recorded as a fail with the log preserved.
R02	P01	Tenant and user model	12 Aug 2026 08:00 UTC	53.0	pass
R02	P02	Authentication and session	12 Aug 2026 08:02 UTC	77.6	pass
R02	P03	Projects CRUD with tenancy	12 Aug 2026 08:06 UTC	114.9	pass
R02	P04	Public REST API with keys	12 Aug 2026 08:10 UTC	335.5	partial	API keys issued without rotation or rate limiting. The published ceiling was never enforced.
R02	P05	Outbound webhooks with signatures	12 Aug 2026 08:17 UTC	132.9	pass
R02	P06	Background jobs	12 Aug 2026 08:21 UTC	114.2	fail	Background jobs are out of scope for the platform. Nothing queued, nothing scheduled.
R02	P07	Admin panel	12 Aug 2026 08:25 UTC	112.8	fail	Generated migration conflicted with the existing schema and was not reconciled.
R02	P08	Public marketing surface	12 Aug 2026 08:29 UTC	79.5	fail	Agent looped on the same edit for the full timeout window of 20 minutes.
R02	P09	Hardening pass	12 Aug 2026 08:33 UTC	36.2	pass
R03	P01	Tenant and user model	13 Aug 2026 08:00 UTC	58.7	pass
R03	P02	Authentication and session	13 Aug 2026 08:02 UTC	118.2	fail	Deployed URL returned 500 on every request.
R03	P03	Projects CRUD with tenancy	13 Aug 2026 08:06 UTC	67.5	pass
R03	P04	Public REST API with keys	13 Aug 2026 08:10 UTC	50.3	partial	API keys issued without rotation or rate limiting. The published ceiling was never enforced.
R03	P05	Outbound webhooks with signatures	13 Aug 2026 08:12 UTC	48.6	pass
R03	P06	Background jobs	13 Aug 2026 08:15 UTC	105.5	fail	Background jobs are out of scope for the platform. Nothing queued, nothing scheduled.
R03	P07	Admin panel	13 Aug 2026 08:19 UTC	292.8	fail	Deployed URL returned 500 on every request.
R03	P08	Public marketing surface	13 Aug 2026 08:26 UTC	54.3	pass
R03	P09	Hardening pass	13 Aug 2026 08:29 UTC	55.1	pass
R04	P01	Tenant and user model	14 Aug 2026 08:00 UTC	79.6	fail	Agent looped on the same edit for the full timeout window of 20 minutes.
R04	P02	Authentication and session	14 Aug 2026 08:03 UTC	80.0	pass
R04	P03	Projects CRUD with tenancy	14 Aug 2026 08:06 UTC	144.9	pass
R04	P04	Public REST API with keys	14 Aug 2026 08:11 UTC	44.7	partial	API keys issued without rotation or rate limiting. The published ceiling was never enforced.
R04	P05	Outbound webhooks with signatures	14 Aug 2026 08:13 UTC	60.2	pass
R04	P06	Background jobs	14 Aug 2026 08:16 UTC	100.1	fail	Background jobs are out of scope for the platform. Nothing queued, nothing scheduled.
R04	P07	Admin panel	14 Aug 2026 08:20 UTC	104.1	pass
R04	P08	Public marketing surface	14 Aug 2026 08:24 UTC	39.9	pass
R04	P09	Hardening pass	14 Aug 2026 08:26 UTC	52.1	fail	Generated migration conflicted with the existing schema and was not reconciled.
R05	P01	Tenant and user model	15 Aug 2026 08:00 UTC	31.4	pass
R05	P02	Authentication and session	15 Aug 2026 08:02 UTC	51.4	partial	Delivered the main path, missed the boundary case named in the pass criteria.
R05	P03	Projects CRUD with tenancy	15 Aug 2026 08:05 UTC	82.6	partial	Validation added on the write path only. Read path left unguarded.
R05	P04	Public REST API with keys	15 Aug 2026 08:08 UTC	93.1	partial	API keys issued without rotation or rate limiting. The published ceiling was never enforced.
R05	P05	Outbound webhooks with signatures	15 Aug 2026 08:12 UTC	104.6	pass
R05	P06	Background jobs	15 Aug 2026 08:16 UTC	62.0	fail	Background jobs are out of scope for the platform. Nothing queued, nothing scheduled.
R05	P07	Admin panel	15 Aug 2026 08:19 UTC	72.0	pass
R05	P08	Public marketing surface	15 Aug 2026 08:22 UTC	90.5	fail	Generated migration conflicted with the existing schema and was not reconciled.
R05	P09	Hardening pass	15 Aug 2026 08:25 UTC	89.2	pass

Pricing

Generous free tier aimed at published community projects. Paid plans from EUR 12 per month.

Entry price: EUR 12.00
Value subscore: 78.0
Index points per euro: 4.71

Capabilities as measured

stack: React with a hosted data layer
deploy: Hosted, public by default
database: Built in collections
auth: Basic
background jobs: No
webhooks: Inbound only
rest api: Read mostly
mcp server: No
export code: Partial
custom domain: Yes on paid plans
ssr: Partial

Screenshot

YouWare landing page, captured by the lab on 14 Aug 2026 at 1440 by 900. Stored locally, never hotlinked.

YouWare landing page, captured by the lab at 1440 by 900

YouWare, captured 14 Aug 2026.

Sources and fetch dates

Every claim on this page traces to one of these.

Sources with fetch dates
Source	URL	Fetched
YouWare pricing page	https://youware.com/pricing	14 Aug 2026
YouWare product site	https://youware.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 2.8 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.

YouWare head to head

youware vs v0

Reader index

Voted by readers with an account, one score per person per axis. Published beside the lab index, never inside it.

Score it or read the notes

Reader index

not rated yet

Lab index

56.55

2 readers have scored 100% of the index weight so far. A reader index is published at 3 voters and 50% coverage.

Reader mean against the measured lab subscore for each axis
Axis	Weight	Lab	Readers	Votes
Agent performance	18%	63.0	73.0	2
Reliability	18%	48.9	57.0	2
Scalability	13%	54.0	66.0	1
SEO and GEO	12%	61.0	70.0	2
API and MCP	9%	44.0	45.0	1
Integrations	8%	52.0	63.0	2
Design output	7%	82.0	92.5	2
Speed	7%	39.2	51.5	2
Value	5%	78.0	86.5	2
Code ownership	3%	52.0	59.0	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

56.55

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

Across 45 recorded executions this product met the published pass criterion cleanly 22 times, partially 9 times and failed 14 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.