Less Annoying CRM vs mailfloss: CRM Platform vs Data Enrichment Tool Comparison
Compare Less Annoying CRM (CRM platform) and mailfloss (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Less Annoying CRM is a CRM platform for customer relationship management and sales pipeline tracking, priced at $15/mo with one plan and unlimited contacts, companies, and pipelines. Mailfloss is a data enrichment tool for B2B lead data and contact enrichment, starting at $29/mo across four credit-based tiers. Many teams use both together rather than choosing one.
Key takeaways
- Less Annoying CRM costs $15/mo on a single plan called Everything included, with unlimited contacts, companies, and pipelines.
- Mailfloss offers four pricing tiers: Lite at $29/mo for 10,000 credits/month, Business at $59/mo for 25,000 credits/month, and Pro at $209/mo for 125,000 credits/month.
- Mailfloss lists 4 pricing tiers compared to Less Annoying CRM's 1, giving more granularity for scaling teams.
- Both tools share integrations with Zapier and Mailchimp, but mailfloss lists many additional email platform integrations including HubSpot, ActiveCampaign, and Klaviyo.
- Less Annoying CRM lists features unique to it such as unlimited custom fields, mobile access, and 25GB file storage per user.
Reviewed and updated September 5, 2026
Less Annoying CRM vs mailfloss: CRM Platform vs Data Enrichment Tool Comparison
Less Annoying CRM is a CRM platform; mailfloss is a data enrichment tool. Whether you need one, the other, or both depends on which part of the workflow you are buying for: customer relationship management and sales pipeline tracking on one side, B2B lead data and contact enrichment on the other. This guide lays out what each vendor publishes.
The Quick Answer
Less Annoying CRM is a CRM platform for customer relationship management and sales pipeline tracking; mailfloss is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, Less Annoying CRM lists unlimited contacts and companies and unlimited pipelines, and mailfloss lists cleans your list daily and removes addresses that decay over time.
Less Annoying CRM offers a lower entry point at $15/mo compared to mailfloss at $29/mo.
If your priority is organizing contacts, tracking deals, and forecasting revenue, Less Annoying CRM is the one built for it; for finding accurate contact data for target accounts, that is mailfloss. Many teams run one of each.
Understanding the Core Difference
Less Annoying CRM is Less Annoying CRM is a simple CRM for small businesses, sold at one price per user with no tiers, no contracts and no features locked behind upgrades. It covers contacts and companies, pipelines, tasks, email logging and calendar sync from any browser.
mailfloss is mailfloss is an email verification service that connects to your email marketing platform and cleans the list daily on autopilot, removing bad addresses, fixing typos and blocking bot and spam signups in real time. Subscriptions are sized by credits per month; prepaid credits cover one-time list uploads.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Everything included
Lite
Less Annoying CRM Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Everything included | $15/mo | Unlimited contacts and companies |
Source: Less Annoying CRM Pricing
mailfloss Pricing (as of September 2026)
| Plan | Price | Emails |
|---|---|---|
| Lite | $29/mo | 10,000 credits/month |
| Business | $59/mo | 25,000 credits/month |
| Pro | $209/mo | 125,000 credits/month |
| Prepaid credits | Usage-based | - |
Source: mailfloss Pricing
Pricing Analysis
Less Annoying CRM is more affordable at the entry level ($15/mo vs $29/mo). For teams with tight budgets or those just getting started with customer relationship management and sales pipeline tracking and B2B lead data and contact enrichment, this price difference matters.
mailfloss offers 4 pricing tiers compared to Less Annoying CRM's 1, giving you more granularity as you scale.
Features Breakdown
- Unlimited contacts and companies
- Unlimited pipelines
- Task management
- Email logging
- Unlimited custom fields
- User permissions
- and 2 more listed below
- Cleans your list daily
- Removes addresses that decay over time
- Custom keep and remove rules
- Zapier integration
- Real-time API
- Webhooks
- and 4 more listed below
Less Annoying CRM Key Features
- Unlimited contacts and companies
- Unlimited pipelines
- Task management
- Email logging
- Unlimited custom fields
- User permissions
- Mobile access
- 25GB file storage per user
mailfloss Key Features
- Cleans your list daily
- Removes addresses that decay over time
- Custom keep and remove rules
- Zapier integration
- Real-time API
- Webhooks
- Automatically fixes typos
- Prevents bounces in real-time
- Auto-tags subscribers after verification
- Single sign-on
The two lists below are a diff of each vendor's own feature list by exact wording, so a capability both tools offer can appear on either side under a different name.
Listed only by Less Annoying CRM
- Unlimited contacts and companies
- Unlimited pipelines
- Task management
- Email logging
- Unlimited custom fields
- User permissions
- Mobile access
- 25GB file storage per user
Listed only by mailfloss
- Cleans your list daily
- Removes addresses that decay over time
- Custom keep and remove rules
- Zapier integration
- Real-time API
- Webhooks
- Automatically fixes typos
- Prevents bounces in real-time
- Auto-tags subscribers after verification
- Single sign-on
Integration Ecosystem
Less Annoying CRM Integrations
Less Annoying CRM connects with: Zapier, Mailchimp, Google Contacts, Google Calendar, Outlook Calendar, Badger Maps, CallHippo, AgileForms.
mailfloss Integrations
mailfloss connects with: Mailchimp, Klaviyo, HubSpot, ActiveCampaign, Kit, beehiiv, GoHighLevel, Braze, AWeber, Drip, MailerLite, Constant Contact, Brevo, Campaign Monitor, GetResponse, Ontraport, iContact, Sendlane, Moosend, Keap, Intercom, Customer.io, Iterable, Ghost, Emma, SendPulse, Benchmark, Mautic, Zapier.
Shared Integrations
Both tools integrate with: Zapier, Mailchimp.
Integrations listed only by Less Annoying CRM: Google Contacts, Google Calendar, Outlook Calendar, Badger Maps, CallHippo, AgileForms.
Integrations listed only by mailfloss: Klaviyo, HubSpot, ActiveCampaign, Kit, beehiiv, GoHighLevel, Braze, AWeber, Drip, MailerLite, Constant Contact, Brevo, Campaign Monitor, GetResponse, Ontraport, iContact, Sendlane, Moosend, Keap, Intercom, Customer.io, Iterable, Ghost, Emma, SendPulse, Benchmark, Mautic.
Use Case Recommendations
Best Fit for Less Annoying CRM
- Budget-conscious teams looking for an affordable CRM platform
- Sales teams tracking deals from first touch to close
- Managers who need pipeline visibility and forecasting
- Growing teams that need scalable contact management
Best Fit for mailfloss
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that need a wide feature set (10 capabilities listed)
- Organizations with complex tech stacks needing broad integration support (29 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | Less Annoying CRM | mailfloss |
|---|---|---|
| Starting Price | $15/mo | $29/mo |
| Top Tier Price | $15/mo | Usage-based |
| Total Features Listed | 8 | 10 |
| Integrations | 8 | 29 |
| Founded | 2009 | N/A |
Getting Started Checklist
- Define your customer relationship management and sales pipeline tracking and B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected contacts and deals and data credits or contact lookups to find the right tier
- List the integrations your team currently relies on
- Sign up for free trials or demos of both platforms
- Run a small test with each tool before making a commitment
- Evaluate the onboarding experience and support quality
Final Thoughts
Less Annoying CRM serves the customer relationship management and sales pipeline tracking side of an outbound stack and mailfloss the B2B lead data and contact enrichment side. Less Annoying CRM offers a more accessible entry point at $15/mo, while mailfloss starts at $29/mo. Your decision should weigh pricing against the specific features that matter most for your workflow.
Start with a trial of each to see which platform fits your team's daily process. The best tool is the one your team actually uses consistently.
Pricing and features verified as of September 2026. Visit Less Annoying CRM and mailfloss for current information.
Frequently asked questions.
Frequently asked questions- What is the difference between Less Annoying CRM and mailfloss?
- Less Annoying CRM is a CRM platform built for customer relationship management and sales pipeline tracking, while mailfloss is a data enrichment tool focused on B2B lead data and contact enrichment. They serve different parts of a sales and marketing workflow, and many teams use both rather than treating them as substitutes.
- Which is cheaper, Less Annoying CRM or mailfloss?
- Less Annoying CRM has a lower entry price at $15/mo compared to mailfloss's entry price of $29/mo. Less Annoying CRM uses a single plan called Everything included, whereas mailfloss offers four tiers, Lite, Business, Pro, and prepaid credits, priced by credits per month.
- Do Less Annoying CRM and mailfloss integrate with each other or share any tools?
- The article does not mention a direct integration between the two, but both tools share integrations with Zapier and Mailchimp. Mailfloss also connects with many other email marketing platforms like HubSpot, ActiveCampaign, and Klaviyo that Less Annoying CRM does not list.
- Can I use Less Annoying CRM and mailfloss together?
- Yes, the article notes that many teams run one of each tool. Less Annoging CRM handles organizing contacts, tracking deals, and forecasting revenue, while mailfloss handles finding and maintaining accurate contact data, so the two can complement each other in a sales stack.
- How many pricing tiers does mailfloss offer compared to Less Annoying CRM?
- Mailfloss offers four pricing tiers, Lite at $29/mo, Business at $59/mo, Pro at $209/mo, and a prepaid credits option, versus Less Annoying CRM's single plan at $15/mo called Everything included. This gives mailfloss more granularity for scaling email verification needs.
About the author.
Tim Carden is CMO / CTO at RevenueFlow, which builds and operates outbound revenue engines for B2B companies. Studied at McGill University.
Tim Carden · CMO / CTO
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