Comparison
An SDR is a person who researches, writes, sends, calls and qualifies. RevFirst is a B2B outbound platform: it turns your ideal customer profile into target accounts, decision-makers and approved campaigns, then shows you the positive replies. Here is how they compare, and when each makes sense.
Hire an SDR when your ideal customer and message are already proven and you need a person to work replies, make calls and qualify live conversations at volume. Use RevFirst when you want a repeatable system for targeting, outreach and qualified opportunities without adding headcount. Many teams start with RevFirst and hire once they know what an SDR should be doing.
A general comparison. Every SDR hire and every team is different, so the SDR column describes the cost structure, not a price.
| Hiring an SDR | RevFirst | |
|---|---|---|
| Cost structure | Salary, benefits and often commission, plus their tools, data and a manager's time. The cost is fixed whether or not replies come in. | Free Forever plan at $0 (1 qualified lead a month). Growth is $499/month with 3 qualified leads included, then $150 each. Scale is $999/month with 10 included, then $100 each. A qualified lead is a positive reply, not a booked meeting. |
| Time to first campaign | Recruiting, onboarding and ramp come first | Starts from your website; the first campaign goes live once you approve it |
| Control | Depends on how closely you manage the rep | You approve every campaign before anything is sent |
| Who does the work | The SDR researches, writes, sends, calls and handles replies | RevFirst prepares targets, leads and campaigns, a strategist reviews them, and you or your team answer the positive replies |
| Targeting | As good as the rep's judgment and the brief they are given | Suggested from your website and customer examples, grouped into cohorts, editable |
| Mailboxes and data | Usually company mailboxes; know-how can leave with the rep | Your own Google Workspace or Microsoft 365 mailboxes; replies in your inbox |
| Channels | Email, phone, social and events | Email on every plan; LinkedIn outreach, buying signals and multichannel outreach on the Scale plan. No phone calls. |
| Best for | Proven playbooks that need human follow-up at scale | Finding and running what works before, or instead of, adding headcount |
Be honest about it
Software does not replace a good person in every situation. An SDR is the stronger option when the work after the first email matters as much as the email itself.
And the other side
Most SDR hires that struggle do so because they were hired before anyone knew who to target or what to say. RevFirst is built for that earlier stage, and for teams that want consistency without another seat to manage.
Before launchNothing sent yet
You approve every part
☐ Company profileEdited by you
☐ Target companiesIndustries, sizes, regions
☐ Decision-makersRoles and seniority
☐ LeadsKeep or remove
☐ EmailsEvery step, editable
☐ Sending accountYour own mailboxes
This is not always either-or. Some teams use RevFirst to prepare accounts, decision-makers and campaigns, and have an SDR or account executive handle the positive replies and follow-up calls.
The rep spends their time talking to interested people rather than building lists. That is the path RevFirst is built around: targeting, then outreach, then qualified opportunities for a person to work.
If you plan to hire later, running cohorts first gives your new rep a head start: segments that have already been tested and messages that have already earned replies.
Customer story

3 weeks
to the first qualified lead after launch
30
first customers signed in a new category
120
demos booked
“First qualified lead within 3 weeks of launch. Very few agencies deliver what they promise. RevFirst did, and I'd put my name behind them.”
Divyanshu SinghThe cost structures are different. An SDR carries salary, benefits, tools and management time, whatever the results. RevFirst has published plans: Free Forever at $0, Growth at $499/month with 3 qualified leads included and Scale at $999/month with 10 included, with additional qualified leads at $150 or $100 each. A qualified lead is a positive reply showing interest, not a booked meeting, so someone on your team still turns it into a meeting. See the pricing page for details.
No. RevFirst doesn't make calls, and it doesn't answer prospects for you. It prepares and sends approved email campaigns from your own mailboxes, and LinkedIn outreach is available on the Scale plan. Replies to your emails come to your own inbox and your team answers them.
Usually after. An SDR hired once the target segment and message are proven ramps faster than one asked to work them out from scratch.
A RevFirst strategist checks leads and emails, and you approve each campaign before it goes live.
Yes. You can invite teammates to your workspace, so a rep can focus on positive replies and calls while RevFirst prepares campaigns.
Free Forever plan
Start on the Free Forever plan: enter your website and see the segments and campaigns RevFirst would start with.