ColdSEO vs Outlink AI
ColdSEO
coldseo.com
Outlink AI
outlinkai.comSide by side
| Figure | ColdSEO | Outlink AI |
|---|---|---|
| Price from | $79/mo | $88/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 3 | 3 |
| Spec score · Blogger Outreach Software | 8.4 (#2) | 7.8 (#7) |
| Spec score · Link Building Software | 8.3 (#8) | 7.7 (#14) |
| Notable limits | Monthly plan credits do not roll over, campaigns pause at the monthly cap, and one-time credit packs remain available until used. | The maker says it does not buy links and does not submit Qwoted pitches for users; Qwoted pitches require user review and one-click submission. |
| Security | The privacy policy says SMTP credentials are encrypted at rest with AES-256-GCM, passwords use bcrypt cost 12, traffic is HTTPS-only, and privileged actions are logged. | The privacy policy describes encryption in transit, access controls, and tenant isolation as measures used to protect data. |
| Support | The company lists [email protected] and a contact form; Pro and Agency customers receive priority email and chat support. | The privacy policy directs privacy questions to [email protected]. |
Plans
In their own words
ColdSEO
ColdSEO is a link-building outreach platform for SEO professionals, combining prospect discovery, personalized email campaigns and backlink monitoring. Prospect Finder searches by keyword, competitor backlinks, content topic or uploaded domains, with filters for authority, traffic, language, country and spam score. Hunter.io helps locate verified email addresses and check them before a campaign sends. Anthropic’s Claude API generates a tailored opening sentence for each prospect. Campaigns can send through Gmail, Google Workspace, Microsoft 365 or custom SMTP. Replies are threaded and categorized, and campaigns periodically check replied prospects’ sites for links to a chosen target URL. Deliverability controls include inbox rotation, send caps, warmup and unsubscribe mechanisms. ColdSEO offers web and API access, but API access is not included in its plans. The free plan has one inbox, 50 prospect credits and 100 sends per month, 25 AI personalizations and one active campaign. Pro is $79 a month; Agency is $199 a month. Monthly credits expire, and campaigns pause at the cap.
Outlink AI
Outlink AI is a paid link-building outreach platform for in-house SEO and growth teams and agencies. It covers prospect discovery, qualification, personalized outreach, follow-ups, reply handling, and live placement verification. Prospects receive relevance and authority scores, while screening excludes spam, private blog networks, and low-quality sites. Outreach is sent through a connected Gmail or Outlook mailbox using OAuth rather than a shared sending pool. Five listed tactics are guest posting, resource and broken-link outreach, digital PR, Qwoted, and unlinked mentions and niche edits. Qwoted alerts are checked every ten minutes; the service drafts matching pitches, but users review and submit them. Agencies get separate client workspaces, an agency overview, white-label proof reports, and optional draft approval. The included Outlink Radar Chrome extension supports Chrome 102+ and shows workspace outreach history in Google, Bing, and DuckDuckGo results. Plans start at $88 a month, with a seven-day card-required trial and no free tier.