Frase
Rank on Google. Get cited by AI. The SEO & GEO platform for content and marketing teams.
11 employees · est. 2017 · Birmingham, United States
Writesonic
AI agents that run your marketing and win you customers from ChatGPT, Claude & Google.
137 employees · est. 2021 · San Francisco, United States
Frase is the older company (2017 vs 2021); Writesonic is the larger of the two.
Side-by-Side Comparison
| Metric | Frase | Writesonic |
|---|---|---|
| Founded | ||
| Founded | 2017 older | 2021 |
| Headquarters | ||
| Headquarters | Birmingham, United States | San Francisco, United States |
| Employees | ||
| Employees | 11 | 137 larger |
| Industry | ||
| Industry | AI, Internet, Marketing | Marketing |
| Funding Stage | ||
| Funding Stage | Acquired | Seed |
| Total Funding | ||
| Total Funding | $1.10M | $130.00K |
| Funding Rounds | ||
| Funding Rounds | 3 | 2 |
| Services | ||
| Services | Market research and analysis, Content creation and optimization, SEO and GEO optimization, AI visibility tracking, Programmatic SEO solutions | AI Visibility Monitoring, AI Agent Analytics, Action Center, AI Content Agent, AI Brand Explorer |
| Target Customers | ||
| Target Customers | Content marketers, SEO teams, Marketing agencies, Enterprises looking to optimize AI visibility | Marketing Teams, SEO Managers, E-commerce Platforms, Agencies, Growth Teams, Enterprises |
| Taxonomy | ||
| Taxonomy | SEO Platform, AI Search Engines, Content Optimization, AI Content Generation, Market Research, AI Visibility Tracking, CMS Integration, Content Strategy, SERP Analysis, Automated Workflows, Content Atomization, Site Audits, Competitive Analysis, Multilingual Support, AI-driven Marketing | AI Marketing Automation, Generative AI, SEO Optimization, Content Creation, AI-driven Insights, AI Visibility Enhancement, Customer Acquisition, Proactive Marketing Strategy, Search Engine Optimization, Technical SEO, AI Chatbots, Content Personalization, AI Platform, Investor-backed Growth, Revenue-driven Business Model |
| Website | ||
| Website | frase.io | writesonic.com |
About Frase
Frase, founded in 2017, is a United States-based startup at the intersection of AI, Internet, Marketing, and Machine Learning. With its slogan "Rank on Google. Get cited by AI," Frase positions itself as an innovative solution for content and marketing teams navigating both traditional and AI-driven...
About Writesonic
Writesonic, founded in 2021, is a pioneering startup headquartered in the United States, focused on revolutionizing marketing through advanced AI solutions. Its impactful slogan, "AI agents that run your marketing and win you customers from ChatGPT, Claude & Google," encapsulates its mission to opti...
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Funding, hiring, leadership and stack changes at Frase and Writesonic — by email.
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Compiled from the BounceWatch company index. We last looked at Frase on 10 May 2026, and Writesonic on 16 Jul 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.