Home › Free tools
Every free tool on this site, in one place: check a lead list, a domain's email setup or a DMARC and SPF record, work out what a meeting is worth and what each quote costs per meeting, and check finance outreach against the rules. All of them are free, need no signup, and most run in your browser.
Enter your website and get the ideal customer profile it implies, a rough market size, an inbox-deliverability grade and a sample cold email. No signup.
Drop in a CSV of leads and flag every contact whose email domain no longer matches their company website, the usual sign of a job change. It runs in your browser; nothing is uploaded.
Compare up to three lead generation quotes by what each meeting that took place costs, and by what a month with no meetings costs.
Type a domain and see its MX, SPF, DMARC and DKIM records, graded, with what to fix before you send cold email from it. It runs in your browser; nothing is stored.
Pick a policy, where reports go and how strict alignment is. Get the exact TXT record to publish at _dmarc, checked against RFC 7489, with where to paste it at your DNS provider.
Enter a domain to count every DNS lookup in its SPF record, include by include, against the limit of 10, with what breaks SPF and how to fix it. It runs in your browser.
Turn new contacts a week and the length of your sequence into daily sends, the week-one ramp, and the inboxes and domains to send them from.
Pick the country, the recipient, what you are offering and the channel. See the email, data and financial promotion rules that apply, each with its primary source.
For firms that sell to banks, insurers, lenders and fintechs: what a qualified meeting is worth to you, the most you can pay for one, and what you pay now with an in-house SDR or an agency. It runs in your browser.
Enter your customer lifetime value, closing rate, price per sales call and number of calls to see the deals they close, the revenue they bring and the net ROI.
Every guide, price comparison and data study is listed by topic on Topics.
ROI Maximizer is a trading name of M Ventures LTD, registered in England and Wales, company no. 15554493. Registered office: 4 Beau Street, Bath BA1 1QY, United Kingdom. moe@roimaxi.com
© 2024–2026 M Ventures LTD. Privacy notice · Editorial policy · Methodology · Corrections