# SF Tensor Landing Page Growth Score | YC F25 | Lazyweb

Lazyweb publishes a public search API over its indexed pages; the guide is at https://www.lazyweb.com/agent-access.

Source: https://www.lazyweb.com/yc-f25/sf-tensor
Source observed: 2026-10-02T12:36:29.097Z
Last checked: 2026-10-17T10:58:39.991+00:00
Indexed: 2026-10-02T19:27:27.094+00:00

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# SF Tensor Landing Page Growth Score

We assess the landing page at [sf-tensor.com](https://sf-tensor.com/) in the YC F25 group using five categories: Trust, CTA, Value props, Information hierarchy, and Mobile web.

## Overall result

SF Tensor's **Growth Score is 76 of 100**, updated **September 22, 2026**. Its weakest category is **Trust**, scored **52**.

| Category | Score | Rating |
| --- | ---: | --- |
| Trust | 52 | Fair |
| CTA | 72 | Fair |
| Value props | 82 | Strong |
| Information hierarchy | 84 | Strong |
| Mobile web | 88 | Strong |

[Fix Trust](https://www.lazyweb.com/plans/checkout?plan=individual&source=growth_score_feature_build_fixes)

## Overall ranking

1. [Lightning AI — 80](https://www.lazyweb.com/growth-score/site/lightning.ai)
2. [SkyPilot — 78](https://www.lazyweb.com/growth-score/site/skypilot.co)
3. SF Tensor — 76
4. [Together AI — 73](https://www.lazyweb.com/growth-score/site/together.ai)
5. [Foundry (ML Foundry) — 69](https://www.lazyweb.com/growth-score/site/mlfoundry.com)
6. [Mosaic AI (Databricks Mosaic) — 65](https://www.lazyweb.com/growth-score/site/databricks.com)

## Trust — 52, Fair

Trust measures proof that the product is real, competent, and safe to try.

![SF Tensor trust screenshot](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/sf-tensor.com-mobile.jpg?v=2026-09-22T00%3A30%3A02.779%2B00%3A00)

Our trust read identifies a product screenshot of the SF Tensor run console with training logs, including `Train Epoch: 1 [0/60000 (0%)] Loss: 2.299024`.

| Company | Trust signal shown |
| --- | --- |
| SF Tensor | Product screenshot of the run console with training logs (`Train Epoch: 1 [0/60000 (0%)] Loss: 2.299024`). |
| Foundry (ML Foundry) | A “See live prices →” link implying an inspectable live marketplace. |
| Together AI | A “TRUSTED BY” logo strip with Cohere, DeepMind, LG AI Research, VFS.Global, and ElevenLabs. |
| SkyPilot | A customer logo wall including NVIDIA, Meta, Amazon Robotics, Point72, and Mistral AI beneath the hero CTAs. |
| Mosaic AI (Databricks Mosaic) | A “TRUSTED BY DATA + AI TEAMS” logo bar with AT&T, Block, OpenAI, Burberry, FDA, and Heineken. |
| Lightning AI | “Trusted by 450,000+ devs and AI teams” with Runway and Supercell logos in the mobile fold. |

### Trust ranking

1. SkyPilot — 82
2. Mosaic AI (Databricks Mosaic) — 76
3. Lightning AI — 76
4. Together AI — 72
5. SF Tensor — 52
6. Foundry (ML Foundry) — 38

[Build proof section](https://www.lazyweb.com/backlog?site=sf-tensor.com#opt-trust-signals) with our proof section builder to choose proof signals and receive copy and placement guidance.

## CTA — 72, Fair

We evaluate CTA copy, size, verb, and cost-feel.

The identified problems are:

- “Plan” feels like a sales process.
- The CTA has four words, above the three-word ideal.
- It provides no zero-commitment signal.

### CTA ranking

1. [Lightning AI — 84](https://www.lazyweb.com/growth-score/site/lightning.ai)
2. [Together AI — 81](https://www.lazyweb.com/growth-score/site/together.ai)
3. [Foundry (ML Foundry) — 76](https://www.lazyweb.com/growth-score/site/mlfoundry.com)
4. [SkyPilot — 76](https://www.lazyweb.com/growth-score/site/skypilot.co)
5. SF Tensor — 72
6. [Mosaic AI (Databricks Mosaic) — 68](https://www.lazyweb.com/growth-score/site/databricks.com)

[Rewrite this CTA](https://www.lazyweb.com/backlog?site=sf-tensor.com#opt-cta-writing) to generate primary and secondary options grounded in SF Tensor's offer and visitor objections.

## Value props — 82, Strong

SF Tensor's headline is **“Train the models only you can build.”** Its supporting copy says:

> Bring your model and data. We compile the kernels, find the cheapest capable hardware across providers and operate the run, from 1 GPU to 10,000.

### Working

- The subhead names the full workflow concretely.
- It gives a real scale number: **1 GPU to 10,000**.
- The screenshot shows an actual training run.

### Could improve

- The H1 is emotive but not descriptive.
- There are no proof points or customer evidence.
- “Cheapest capable” lacks a number.

### Value-proposition ranking

1. SF Tensor — 82
2. [Lightning AI — 82](https://www.lazyweb.com/growth-score/site/lightning.ai)
3. [SkyPilot — 76](https://www.lazyweb.com/growth-score/site/skypilot.co)
4. [Foundry (ML Foundry) — 72](https://www.lazyweb.com/growth-score/site/mlfoundry.com)
5. [Mosaic AI (Databricks Mosaic) — 62](https://www.lazyweb.com/growth-score/site/databricks.com)
6. [Together AI — 56](https://www.lazyweb.com/growth-score/site/together.ai)

## Information hierarchy — 84, Strong

![Information hierarchy annotations on the desktop capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/sf-tensor.com.jpg?v=2026-09-22T00%3A30%3A02.779%2B00%3A00)

1. **Duplicate nav CTA:** Repeats the hero's “Plan a training run” at equal blue weight, splitting the single-action focus.
2. **Talk to an engineer:** Plain black text next to the primary button reads as an unstyled afterthought rather than a clear secondary path.
3. **Product screenshot text:** Terminal-log copy inside the screenshot is too small to communicate anything at fold size.

## Mobile web — 88, Strong

![Mobile web annotations on the mobile capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/sf-tensor.com-mobile.jpg?v=2026-09-22T00%3A30%3A02.779%2B00%3A00)

1. **Headline off first viewport:** The hero stack pushes the product screenshot and any proof entirely below the fold; the headline sits low, with the nav-to-headline gap dominated by the header offset.
2. **Product screenshot too small:** The dashboard image shrinks the desktop UI to phone width, making the run logs and “Run Details” panel unreadable and adding no information.

## Competitors

Our competitor set is inferred from product, audience, and value proposition:

1. [Lightning AI — lightning.ai — 80](https://www.lazyweb.com/growth-score/site/lightning.ai)
2. [SkyPilot — skypilot.co — 78](https://www.lazyweb.com/growth-score/site/skypilot.co)
3. SF Tensor — 76
4. [Together AI — together.ai — 73](https://www.lazyweb.com/growth-score/site/together.ai)
5. [Foundry (ML Foundry) — mlfoundry.com — 69](https://www.lazyweb.com/growth-score/site/mlfoundry.com)
6. [Mosaic AI (Databricks Mosaic) — databricks.com — 65](https://www.lazyweb.com/growth-score/site/databricks.com)

[Back to YC F25](https://www.lazyweb.com/yc-f25)

---

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