ColdSEO
ColdSEO: A budget-friendly outreach platform with unusually high prospect limits on Pro. Ranked #4 of 26 in Link Building Software by our editors (7.9/10); pricing: Free plan; best for budget-conscious teams needing high-volume outreach.
At a glance
- Editor score7.9 / 10
- PricingFree plan
- Best forBudget-conscious teams needing high-volume outreach
- Free planYes
- Paid from$758/yr
- Placement monitoringYes
- Founded2025
- Facts checked23 Sep 2026
Where it wins
- 2,000 monthly prospect credits on the Pro plan
- Discovery filters by authority, traffic, language, country, and spam score
- Inbox rotation, reply management, and backlink placement monitoring
Where it doesn't
- Free plan allows only 50 prospect credits per month
- Pro includes 10 active campaigns, not unlimited campaigns
- Agency is required for 25 inboxes, 10 seats, and unlimited campaigns
Our verdict on ColdSEO
ColdSEO is a link-building outreach platform for SEO consultants, in-house SEO teams, and link-building agencies. It combines prospect discovery, verified email finding, AI-personalized outreach, campaign follow-ups, reply management, and backlink placement monitoring in a web and API-accessible product. Prospect searches can use keywords, competitor backlinks, content topics, or uploaded domain lists, making the platform suited to teams that need to source and contact many link prospects rather than manage a small number of relationships.
Pricing is structured around inboxes, prospect credits, sends, personalizations, and campaign capacity. The Free plan costs $0 forever and includes 1 connected inbox, 50 prospect credits per month, 100 email sends, 25 AI personalizations, 1 active campaign, and email warmup. Pro costs $79 per month and raises those limits to 5 inboxes, 2,000 prospect credits, 5,000 sends, 1,000 personalizations, and 10 active campaigns, while adding an email warmup engine. Agency costs $199 per month and includes 25 inboxes, 10,000 prospect credits, 25,000 sends, 5,000 personalizations, unlimited campaigns, and 5 seats. That makes Pro the practical fit for higher-volume individual teams, while Agency targets multi-client operations.
Its platform fit centers on common sending and data tools: Gmail, Google Workspace, Microsoft 365, custom SMTP, Hunter.io for verified email finding, and Anthropic’s Claude for AI personalization. Multi-step sequences, scheduling, inbox rotation, per-inbox sending caps, warmup, automatic reply categorization, CSV import and export, and target-URL monitoring support an end-to-end outreach workflow. Teams needing broad prospect discovery and campaign automation should consider ColdSEO. Smaller teams with modest outreach volume may prefer the Free plan, while organizations requiring more than 5 seats or 25 inboxes should look for a product with higher team capacity.
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ColdSEO pricing
All 3 ColdSEO plans and prices →
ColdSEO fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $758/yr |
| Prospect discovery | Yes |
| Outreach automation | Yes |
| Placement monitoring | Yes |
| Digital PR workflows | Not verified |
| Monthly prospect limit | 2000 /mo |
| Included team seats | 1 seats |
| API access | Yes |
| Money-back guarantee | 14 days |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR |
| Support | Email, Live chat, Community |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 6 integrations: Hunter.io, Gmail, Google Workspace, Microsoft 365, Custom SMTP, Anthropic Claude |
| Pricing | Free plan (source) |
| Website | coldseo.com |
| Facts checked | 23 Sep 2026 |
ColdSEO integrations
ColdSEO lists 6 integrations on its own site.
- Hunter.io
- Gmail
- Google Workspace
- Microsoft 365
- Custom SMTP
- Anthropic Claude
Alternatives to ColdSEO
- BuzzStreamA link outreach workflow that connects prospecting, follow-ups, and placement monitoring.8.8
- PitchboxA broad link-building workspace for teams that need discovery, outreach, monitoring, and reporting.8.7
- ResponaA broad outreach platform with placement-based pricing and publisher-quality tiers.8.4
See all ColdSEO alternatives →
ColdSEO vs the competition
- ColdSEO vs BuzzStream
- ColdSEO vs Pitchbox
- ColdSEO vs Respona
- ColdSEO vs Uprankly LinkBuilderPro
- ColdSEO vs LinkAssistant
- ColdSEO vs Outlink AI
Compare ColdSEO with any tool side by side →
Also Ranked In
ColdSEO is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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