Clay
Clay
1
GTM data enrichment and outreach
- Version
- 2026 platform
- Cost
- Free tier, Starter $149/mo
- Model
- GPT-5.2
Surfer SEO
Surfer · #9 most active of 11 in Marketing
Scores and guides drafts against live SERP data before publishing.
Current version
2026 platform
Entry cost
from $99/mo
Changes / 30d
0
Capabilities
- Content score
- SERP analyser
- Outline builder
- AI tracker
- Auto-optimise
Pricing
Essential
$99
Scale
$219
Enterprise
custom
Free
Entry price over time
Geek mode
Models under the hood
- unknown
Undisclosed frontier LLM
Unknown
Context window
Not published
Public API
yes
Multi-model routing
no
Stack signals
- SERP scraping
- NLP scoring
Shared model stack
Other tracked products running on the same foundation models — a quick read on how much of the catalog moves when one of these models changes.
- Undisclosed frontier LLMUnknown · 9 products
green disclosed · amber inferred · grey unknown
Reported scale
Reference data. Each figure is whatever the source actually said — weekly users, downloads, revenue run-rate — with its own definition and date. These are not comparable between tools and are never used to rank anything.
No public usage figure on record for this product.
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- Cost
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- Model
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Icon
Icon
Ad creative generation and performance iteration.
- Version
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- Cost
- From $499/mo
- Model
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- Version
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- Cost
- Seat-based enterprise pricing
- Model
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- Version
- 2026 platform
- Cost
- Included with Brex plans
- Model
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AI for the analytics engineer
- Version
- 2026 release
- Cost
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- Model
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Medical answers with citations
- Version
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- Cost
- Free for verified clinicians
- Model
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- Cost
- Free tier, Plus $15/user/mo
- Model
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Change history
- pricing