The largest SEO database in the world

Access the world's most complete keyword and SERP dataset, the foundation every SEO and AI-search strategy is built on.

We waterfall data from every major provider.

Maintouch aggregates and waterfalls keyword and SERP data from every major provider, so you always get the most complete, most accurate picture.

  • Volume, difficulty, and intent for billions of keywords.
  • Live SERP snapshots from Google, Brave, and Bing, refreshed continuously.
  • Waterfall providers using our accounts or your own, so a query never comes back empty.

Keyword data that powers every play

Build for the largest answer engine on earth

Google still owns the demand, and Gemini and AI Overviews are grounded in it. Find the keywords worth winning, with volume, difficulty, and intent for every term.

Keyword Volume KD
invoice processing software 14,800 42
accounts payable automation 9,900 51
best AP automation software 6,600 38
bill.com alternatives 3,600 29
spend management platform 8,100 46

SEO is the backbone of AEO

One keyword dataset grounds both strategies. The same term that ranks on Google decides what the answer engines cite, so you ship once and win everywhere.

Keyword invoice automation
Organic result Ranked #1
AI answer Cited by ChatGPT

Ground decisions in live SERP data

Maintouch uses live SERP data from Google, Brave, and more, so every decision reflects what is ranking right now.

best invoice processing software Live SERP
3 AP automation, explained ramp.com
2 The 2026 guide to invoice processing brex.com
1 Best invoice processing software yourbrand.com You

Build authority that compounds

Rankings follow links. Track domain rating and earn the referring domains that lift every page you publish.

Domain Rating +14
72
g2.com DR 91
forbes.com DR 94
techcrunch.com DR 93
hubspot.com DR 92

Trusted by the most ambitious growth teams

Supermemory
GovDash
Gecko Security
Gelt
Extend
Ravenna
Double
Skyvern
Oneleet
Reflex
Openlayer
Arist
Fern
Puzzle
Routable
Fastbreak AI
Willow
Legion Health
Stacker
Storyworth
Petra Security
Rove Travel

What the best marketing teams say about Maintouch

I regularly recommend Maintouch to founders in the YC community. They're true experts in SEO and AEO. Since working with them, we've seen a massive increase in our AI visibility, and it's quickly becoming a core growth channel for us. They are incredibly helpful, responsive, and knowledgeable.
Allan Guo
Allan Guo
CEO
Willow
Maintouch changed the game for us. We went from a full-time hire dedicated to SEO and GEO, to Maintouch handling everything with maybe ten minutes of our time per week.
Suchintan Singh
Suchintan Singh
Co-Founder & CEO
Skyvern
We've handed Maintouch more and more over time because they keep delivering: SEO, AI search, conversion strategy, and more. They think about our growth as holistically as we do, and it takes us almost no time to manage.
Kushal Byatnal
Kushal Byatnal
Co-Founder & CEO
Extend
Maintouch came in, diagnosed our issues quickly, and got to work. Within a month we hit a new all-time high on impressions and everything has continued to compound since. The turnaround was real.
Jaime Banuelos
Jaime Banuelos
VP of Marketing
Openlayer
Maintouch thinks like an operator, not a vendor. They're embedded in how we approach growth at touch points far beyond our content strategy, keep us focused on what next, and execute at a velocity we've rarely seen before. It's a partnership we never question.
Hallie Fryd
Hallie Fryd
Head of Content
Storyworth
When we started, we were unranked on most of our highest-intent keywords. Maintouch built a clear roadmap, told us exactly what they were going to do and when, and then delivered against every milestone. We're now top 10 across our core terms and still climbing.
Alex Martin
Alex Martin
Growth Marketing
Puzzle
Maintouch has been a true thought partner across everything, content strategy, technical SEO, and beyond. They catch things our team would have missed, move fast, and come with solutions before we ask. It's a different level of partnership than we expected going in.
Jasper Ng
Jasper Ng
VP of Finance
Arist
Maintouch took us from zero organic presence to a real pipeline channel in under three months. Their team moves fast, communicates clearly, and the results speak for themselves.
Lauren Kazemekas
Lauren Kazemekas
Product Marketing
GovDash
Maintouch scaled our content program faster than we thought was possible and kept finding new angles we hadn't considered. They operate like they have skin in the game, proactive, opinionated, and always pushing for more. That energy is rare in a partner.
Hillary Ta
Hillary Ta
Product Marketing
Sprout

Build every strategy on the best data

Find the keywords worth winning, ground your content in live SERP data, and build the authority to rank, on Google and in AI.