Warm Deal Toolkit: Free Tools Solo Consultants Actually Use

Most solo consultants don't need a $200/month CRM to keep warm deals from going cold. What they need is a simple system to remember when to follow up—and the discipline to actually do it.

Here's a roundup of free (or nearly free) tools that solo consultants actually use to stay on top of warm relationships. No fluff, no invented features, just real options that work.

The problem we're solving

Before diving into tools, let's be clear about the actual problem:

You have 5-15 warm leads at any given time. They're not ready to close today, but they will be if you stay in touch. Your problem isn't tracking a complex pipeline—it's remembering to check in before the relationship cools off.

That's it. You need a system that answers: "Who should I reach out to this week?"

Here are the tools solo consultants actually use to solve that problem.

1. Spreadsheets (Google Sheets, Excel)

Cost: Free (if you have a Google account or Office)

The most common DIY solution is a simple spreadsheet with columns like:

• Name
• Company
• Last contact
• Next follow-up
• Notes

What works:

• You control everything
• No learning curve
• No vendor lock-in
• Can be as simple or complex as you want

What doesn't:

• You have to remember to check it
• No automatic reminders
• Updating it feels like homework
• Easy to let it get stale

Best for: People who already live in spreadsheets and have the discipline to check them daily.

2. Calendar reminders (Google Calendar, Apple Calendar)

Cost: Free

Some consultants skip dedicated tools entirely and just use calendar events:

• Meet with Sarah → Create a calendar event 2 weeks out: "Follow up with Sarah"
• When the reminder fires, send the email and create the next reminder

What works:

• Dead simple
• No new tool to learn
• Notifications actually work
• Already integrated with your workflow

What doesn't:

• Your calendar gets cluttered with follow-up reminders
• Hard to see all your warm leads in one place
• No context unless you write it in the event title
• Requires manual rescheduling if you don't act

Best for: People with very few active leads (under 5) who want zero new tools.

3. Email drafts

Cost: Free

A surprisingly common tactic: after talking to someone, immediately draft the follow-up email, schedule it for 2 weeks out (or save it as a draft), and let future-you handle it.

What works:

• Forces you to think about follow-up while the conversation is fresh
• Email is where follow-ups happen anyway
• Scheduled send means it happens automatically

What doesn't:

• No visibility into all your warm leads
• If you don't schedule the send, drafts just pile up
• Hard to adjust timing if priorities shift

Best for: Email-first people who like handling follow-ups in the moment.

4. Pen and paper

Cost: Free (or ~$10 for a good notebook)

Don't underestimate the power of a physical list. Some consultants keep a simple notebook:

• One page per lead
• Last contact date written at the top
• Quick notes about what to mention next time
• Weekly review to see who needs attention

What works:

• Zero tech overhead
• Tactile and satisfying
• Easy to reference during calls
• No distractions

What doesn't:

• No reminders
• Can't search it
• Risk if you lose the notebook
• Doesn't scale past 10-15 leads

Best for: People who prefer analog systems and already use notebooks daily.

5. Notes apps (Apple Notes, Google Keep, Notion)

Cost: Free

Many consultants use whatever notes app they already have:

• Create a note for each lead
• Add a quick summary after each conversation
• Tag or folder them as "follow up soon" or "check back in 30 days"
• Manually review the list weekly

What works:

• You're already using it
• Flexible structure
• Easy to jot down context quickly
• Can include links, files, etc.

What doesn't:

• No automatic reminders (unless you set manual calendar events)
• Easy to lose track of timing
• Requires discipline to review regularly

Best for: People already heavily invested in Notion, Obsidian, or similar tools.

6. Embrr (shameless plug)

Cost: Free

Full disclosure: this is our tool, built specifically for this exact problem. Embrr is a lightweight tracker designed to remind you when warm leads need a nudge.

Here's how it works:

• Add a lead in under 10 seconds (name, context, when you last talked)
• Embrr shows you who's at risk of going cold based on how long it's been
• Click "followed up" to reset the timer

That's it. No CRM complexity, no mandatory fields, no pipeline stages.

What works:

• Purpose-built for this one problem
• Automatic prioritization (shows who needs attention first)
• No setup, no learning curve
• Free, no signup required

What doesn't:

• Doesn't do everything a full CRM does (by design)
• Won't integrate with your marketing automation stack
• Single-purpose tool (that's the point)

Best for: Solo consultants who want a dedicated tool for follow-ups without CRM overhead.

Try Embrr →

What about actual CRMs?

Real CRMs (HubSpot, Salesforce, Pipedrive) can be powerful—but for solo consultants, they're usually overkill unless you're:

• Managing a team
• Running paid ad campaigns and need lead source tracking
• Closing 20+ deals a month
• Integrating with billing, support tickets, and other systems

If you just need to remember when to follow up, you don't need a CRM. You need one of the tools above.

(Related: CRM vs Keep-Warm Tracker for Solo Consultants)

The best tool is the one you'll actually use

Here's the truth: the tool doesn't matter nearly as much as the habit.

A spreadsheet you check daily beats a fancy CRM you forget to update. A notebook you reference religiously beats a tool with perfect reminders that you ignore.

Pick the simplest thing that fits your workflow. Use it consistently. That's the whole game.

Start with the lightest option that works

If you're not currently tracking warm leads at all, don't start with a complex system. Start with:

1. This week: Pick the simplest tool from this list (calendar reminders or pen and paper)
2. Track your next 5 leads with just their name, last contact date, and next follow-up date
3. Actually follow up when it's time
4. If it's not working, move to the next tool on the list

Most solo consultants find that a simple, purpose-built tracker like Embrr is the sweet spot—more reliable than manual systems, less overhead than a CRM.

Don't let warm deals go cold because you didn't have a system

You don't need expensive software. You need a lightweight way to track "when did I last talk to this person?" and "when should I reach out again?"

Pick one of these tools. Use it for a week. Adjust if needed. The cost of losing a warm deal because you forgot to follow up is way higher than the cost of any tool on this list.

Related reading:

• How to Follow Up Without Being Annoying — Tactics for staying top-of-mind without being pushy
• 7 Signs a Warm Deal Is Going Cold — Recognize when a lead needs attention before it's too late

More resources:

• Keep Warm Leads from Going Cold — Practical strategies for maintaining warm relationships
• Follow-Up Tracker — Track follow-ups without CRM overhead

Ready to try a purpose-built tool? Embrr is free, no signup required, and built specifically for solo consultants who need to keep warm deals warm.