
tday.com
AI that turns your product into on-brand marketing content
Why it ranks #445
tday.com, an AI content marketer from YC Sp26, ranks #445 of 999 AI agents and #8 of 18 in Content marketer, with a score of 2.7 of 10. Data as of .
The score adds four parts, each 0 to 10, by weight. Every point comes from public evidence. How scoring works ·
- Proof 0 × 30% 0.0
- Scale 1 × 30% 0.3
- Momentum 6 × 25% 1.5
- Autonomy 6 × 15% 0.9
- = 2.7
- 0
Proof
Do customers use it? 30% of the score
No public claims of customers or revenue yet.
Not found: revenue or growth (+4), named customers (+3), a customer result (+2), a customer count (+2), work done at scale (+2)
- 1
Scale
Is there a real company behind it? 30% of the score
2 people.
- +12 people on its YC page2 people
Not found: funding round in its news (+3)
- +1
- 6
Momentum
Is it shipping and growing now? 25% of the score
Shows a recent launch, a new claim and a new batch.
- +3Launched in the last 6 monthstday.com — your code ships, we make it famousLaunch YC post · 1 Jun 2026
- +2A new traction claim
“The creative we generate is already running at up to 8.3% CTR in early paid tests, several times the typical benchmark.”
Launch YC post · 1 Jun 2026 - +1New: YC Spring 2026
Not found: open roles on YC (+2), funding news in the last year (+2)
- +3
- 6
Autonomy
How much of the job does it do on its own? 15% of the score
Supervised agent: takes actions in other systems; a person approves key steps.
- +6Level 2 of 4: Supervised agentTakes actions in other systems; a person approves key steps.
What the model read
- Acts in other systems: 87% likely
- Finishes whole tasks: 48% likely
- Calls itself an agent: 3% likely
Level 2: Takes actions in other systems; a person approves key steps.
- +6
About tday.com
tday automatically turns a software company's product into on-brand marketing creative. Connect your product and git repo, and tday generates polished launch videos, social graphics, and ads, the content a team would normally spend hours making in a design tool or pay a freelancer for. tday then publishes the creative and measures how it performs across your social and ad channels, closing the loop from what you ship to what you post.
Founders
- Cyrus KellyFounder/CEO
- David McDonoughFounder/COO
Launches and news
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