kitio.aiSpyFu vs Adext AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. SpyFu has the lower starting price: about $39 a month, against $99 for Adext AI.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Competitor keyword lists
- Google Ads history
- Ad budget estimates
- Rank tracking
- Backlink lists
- Automated budget allocation
- Audience segment optimization
- Up to 240 daily budget updates
- Unlimited smart campaigns
- Google and Meta ad support
| Feature | SpyFu | Adext AI |
|---|---|---|
| Best for | Competitor research for organic keywords and Google Ads | Machine learning budget and audience optimization for Google and Meta ads |
| Category | Marketing | Marketing |
| Pricing model | Freemium | Paid |
| Starting price | $39/mo | $99/mo |
| Free plan | Yes | No |
| Made by | SpyFu | Adext Corp |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
SpyFu has the lower starting price: about $39 a month, against $99 for Adext AI.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Basic
$39/mo
- SEO and PPC competitor research
- Keyword and rank tracking
Professional
$79/mo
- Higher limits
- API access
Team
$299/mo
- Multiple users
- Highest limits
3 plans
Starter
$99/mo
- 1 Facebook or Google ad account
- Unlimited smart campaigns
- Video tutorials
Venture
$299/mo
- 2 Facebook or Google ad accounts
- Chat support
Enterprise
Contact sales
- Unlimited ad accounts
- Dedicated team
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
SpyFu
- Deep historical ad data
- Low cost for unlimited searches
- Simple to use
- Data mostly limited to US and UK
- Fewer technical SEO tools
Adext AI
- Hands-off daily budget changes
- Works inside your own ad accounts
- Unlimited smart campaigns
- Ad spend caps on lower plans
- Only one ad account on Starter
- Credit card is the only payment method
Which one should you choose?
Choose SpyFu if you want:
- Deep historical ad data
- Low cost for unlimited searches
- Simple to use
Watch out: data mostly limited to us and uk.
Choose Adext AI if you want:
- Hands-off daily budget changes
- Works inside your own ad accounts
- Unlimited smart campaigns
Watch out: ad spend caps on lower plans.
SpyFu vs Adext AI FAQ
What is the difference between SpyFu and Adext AI?
SpyFu: Competitor research for organic keywords and Google Ads. Adext AI: Machine learning budget and audience optimization for Google and Meta ads. Both are marketing tools.
Is SpyFu or Adext AI cheaper?
SpyFu has the lower starting price: about $39 a month, against $99 for Adext AI.
Do SpyFu and Adext AI have free plans?
SpyFu: Yes. Adext AI: No.
Who makes SpyFu?
SpyFu is made by SpyFu, based in United States.
Who makes Adext AI?
Adext AI is made by Adext Corp.
Which should I choose, SpyFu or Adext AI?
Choose SpyFu if you value deep historical ad data and low cost for unlimited searches. Choose Adext AI if you value hands-off daily budget changes and works inside your own ad accounts.