FirstSited vs Reletter

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

FirstSited compared with Reletter
Detail	FirstSited	Reletter
What it does	Find new businesses the week their website goes live	Newsletter search engine and database for finding, contacting and getting featured in email newsletters
Stage	Not given	Not given
Founded	Not given	Not given
Based in	GB	US
Pricing model	Freemium	Freemium
Pricing	Solo: £15/month (or $19/month) with 1 alert watch and 3,000 sites per month; Agency: £49/month (or $59/month) with 5 alert watches and 50,000 sites per month; Firehose: £159/month (or $199/month) with unlimited watches and sites. All plans include a 7-day free trial on Solo and Agency.	Light: $49/mo (1 user, 100 searches/month, 3 lists); Standard: $99/mo (5 users, 500 searches/month, 50 lists); Business: $199/mo (10 users, unlimited searches and lists). API Access addon: $59/month (5,000 requests). All plans include 7-day free trial.
Key features	Alerts for new websites matching keywords, technologies or categories Filter by country or distance from location Delivery by email, Slack or webhook Published contact details for each business Technology and stack detection Spreadsheet downloads API access AI assistant integration Market trend analysis Historical data and browsing	Search 7+ million newsletters by topic and niche Access subscriber numbers and traffic estimates AI integration through MCP connection Multi-user team accounts Team collaboration and list management
What makes it different	Reaches businesses on their website launch week with fresh contact information Passive crawling respects robots.txt without logging in or form-filling Supports geographic filtering with precise distance radius options Captures founding technologies with accurate launch-day snapshots	Automates newsletter research and outreach at scale Covers newsletters from multiple platforms including Substack and LinkedIn Real-time mention tracking across newsletter ecosystem
Community votes	0	0
DR (Domain Rating by Ahrefs)	27 +1 (up) since last check	38 −1 (down) since last check
Trust Flow (Majestic)	7	10
Citation Flow (Majestic)	49	33
Referring domains (Majestic)	13	162

6 details filled in for both companies.

More alternatives to FirstSited More alternatives to Reletter