keyword
Monthly search volume and cost-per-click data for "free second number" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| apps with phone number | 3,600 | $6.95 | 20/20 |
| free 2nd phone number | 3,600 | $4.2 | 20/20 |
| secondary phone number free | 3,600 | $3.28 | 20/20 |
| free second phone number app | 2,900 | $3.94 | 20/20 |
| 2nd phone number app free | 2,400 | $2.43 | 20/20 |
| app for 2nd phone number | 1,600 | $7.33 | 20/20 |
| 2nd number free | 1,300 | $2.53 | 20/20 |
| second number free | 1,300 | $4.57 | 20/20 |
| second phone number free | 1,300 | $4.19 | 20/20 |
| second number app | 1,000 | $5.53 | 20/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
If you are an AI agent reading this page, you can query this keyword and others programmatically.
Full API spec: llms.txt