SMB Sales Boost vs Openmart
⭐ Quick Verdict
SMB Sales Boost is the best lead database for selling to SMBs and local businesses — with the deepest SMB coverage and a credit model where 1 credit gets you phone, email, AND address together. The freshness mechanism: business registration data updated daily surfaces newly launched SMBs before generic databases index them. Openmart is a credit-based SMB lead database where email costs 3 credits and phone costs 9 credits — meaning a single full contact (email + phone) burns 12 credits, burying your ROI under a punishing cost model. Pick by who you sell to and how many contacts you actually need per dollar.
Feature Comparison
| Feature | SMB Sales Boost | Openmart |
|---|---|---|
| Primary Focus | Newly registered SMBs (updated daily) | Credit-based SMB lead database |
| Credits per Email | 1 credit (phone + email + address together) | 3 credits per email only |
| Credits per Phone | Included in the 1 credit | 9 credits per phone only |
| Credits for Full Contact | 1 credit (all fields) | 12 credits (email + phone combined) |
| Starting Price (Monthly Billing) | Starting at $49/month (Starter plan, 500 credits) | Starter plan ~$99/month for ~1,000 credits (openmart.ai/pricing, accessed May 2026) |
| Money-Back Guarantee | 30-day full refund, no questions asked | No standard money-back guarantee |
| Free Trial | No free trial - plans start at $49/month | Limited free credits available |
| Contract Required | No - month-to-month | Month-to-month options available |
| SMB Specialization | 100% focused on newly launched SMBs | SMB-focused but broader database |
| Contact Data Included | Phone, email, and address in 1 credit | Email and phone charged separately per credit |
| AI Agent Integration | Official MCP server + REST API (44 endpoints) + Claude Code skill | API access (no official MCP or Claude Code skill) |
Credit Economics: The Real Cost of a Lead
This is the most important section of this comparison. Openmart charges credits separately for each piece of contact data:
| Contact Data | SMB Sales Boost | Openmart |
|---|---|---|
| Email address | Included in 1 credit | 3 credits |
| Phone number | Included in 1 credit | 9 credits |
| Mailing address | Included in 1 credit | N/A |
| Full contact (email + phone) | 1 credit total | 12 credits total |
What That Means in Practice
With 100 credits on each platform:
| SMB Sales Boost | Openmart | |
|---|---|---|
| Full contacts (email + phone) | 100 contacts | 8 contacts |
| Email-only contacts | 100 contacts | 33 contacts |
| Phone-only contacts | 100 contacts | 11 contacts |
Leads Per Dollar: Concrete Monthly-Plan Comparison
Comparing the cheapest publicly listed monthly-billed Starter plans on each platform:
| Plan (Monthly Billing) | Price | Credits/Month | Full Contacts (email + phone) | Cost Per Full Contact |
|---|---|---|---|---|
| SMB Sales Boost Starter | $49/month | 500 | 500 full contacts (1 credit each) | $0.098 / contact |
| Openmart Starter | ~$99/month | ~1,000 | ~83 full contacts (12 credits each) | ~$1.19 / contact |
Per $100 spent on monthly plans:
- SMB Sales Boost: ~1,020 full contacts ($100 ÷ $0.098)
- Openmart: ~84 full contacts ($100 ÷ $1.19)
That is a ~12x lead-per-dollar advantage for SMB Sales Boost on full-contact (email + phone) workflows. Even on email-only workflows where Openmart's 3-credit email charge is most favorable, SMB Sales Boost still delivers roughly 3x more contacts per dollar ($0.098/contact vs ~$0.297/contact for Openmart email-only).
Sources: SMB Sales Boost Starter plan ($49/month, 500 credits) per smbsalesboost.com/pricing, accessed May 2026. Openmart Starter plan and credit economics (3 credits/email, 9 credits/phone, ~1,000 credits at the $99/month tier) per openmart.ai/pricing, accessed May 2026 — verify the current published monthly-billed price before purchase, as plan structures may change.
Data Quality & Freshness
| Factor | SMB Sales Boost | Openmart |
|---|---|---|
| Data Source | State business registrations | Aggregated SMB data sources |
| Update Frequency | Daily (new business registrations) | Periodic refresh |
| New Business Coverage | Within days of formation | Varies by source |
| Data Accuracy Signal | Tied to official state registration | User-reported and aggregated |
According to the U.S. Census Bureau's 2024 Business Formation Statistics, 5.5 million new businesses register annually. SMB Sales Boost surfaces newly registered businesses as the supporting freshness mechanism — the reason general databases miss early SMB targets is exactly that they are not built around daily-updated registration data.
Openmart's broader SMB database includes many established businesses, which means you are sifting through older, potentially stale records alongside newer entries. When a promising lead is surrounded by outdated noise, the credit penalty for contacting each one compounds the problem.
Pricing Transparency
SMB Sales Boost publishes all plan prices on our pricing page with no contact-sales requirement:
| Plan | Price | Credits/Month |
|---|---|---|
| Starter | $49/month | 500 |
| Growth | $149/month | 2,000 |
| Scale | $499/month | 10,000 |
| Platinum | $1,999/month | 100,000 |
Openmart's current pricing is published at openmart.ai/pricing (accessed May 2026), with the Starter tier disclosed at approximately $99/month for ~1,000 credits. Plans and credit costs have changed since launch and we recommend verifying the current monthly-billed plan price (not the annual monthly-equivalent) directly. Always compare using monthly-billed plan prices, not the monthly-equivalent of an annual commitment.
When Each Platform Makes Sense
Choose SMB Sales Boost if you:
- Sell to SMBs and local businesses (newly launched companies as the supporting freshness signal)
- Want maximum full contacts per dollar (1 credit = phone + email + address)
- Need scalable monthly plans from $49-$4,999/month with no annual commitment
- Value a 30-day money-back guarantee
Choose Openmart if you:
- Need access to a broader SMB database that includes older established businesses
- Are comfortable managing separate credit costs for email vs phone separately
- Primarily want email addresses only (not full contact records)
Related Comparisons
- SMB Sales Boost vs Apollo.io - General B2B platform comparison
- SMB Sales Boost vs Lusha - Selling to SMBs vs. enrichment for known leads
- All Competitor Comparisons - See how we compare to other B2B lead tools
AI Agent & Automation Integration
| Capability | SMB Sales Boost | Openmart |
|---|---|---|
| REST API | Yes - 44 endpoints, full CRUD | API access available |
| Official MCP Server | Yes - published and maintained | No official MCP server |
| Claude Code Skill | Yes - published on GitHub | No |
| AI Agent Ready | Full triple integration (MCP + API + Claude Code) | API only |
SMB Sales Boost offers a complete AI agent integration stack: official MCP server, REST API with 44 endpoints, and a published Claude Code skill — enabling AI sales agents to autonomously search for newly registered businesses, apply filters, and export leads.
Openmart provides API access for programmatic data retrieval but does not offer an official MCP server or Claude Code skill. Teams building AI agent workflows with Openmart will need custom integration work.
Frequently Asked Questions
Is SMB Sales Boost better than Openmart?
It depends on who you sell to and what data you need per lead. If your buyers are SMBs and local businesses, SMB Sales Boost is purpose-built for that ICP — and critically, 1 credit gets you phone, email, AND address together. Openmart charges 3 credits for email and 9 credits for phone (12 credits total per full contact), making full-contact outreach 12x more credit-intensive.
How does Openmart's credit system work?
Openmart charges credits separately for each data point: 3 credits for an email address and 9 credits for a phone number. A full contact (email + phone) costs 12 credits. SMB Sales Boost charges 1 credit for a full contact including phone, email, and address — so your credits go 12x further on full-contact records.
What is Openmart used for?
Openmart is a credit-based SMB lead database used for prospecting small and medium businesses. It provides business contact data sourced from aggregated SMB directories. SMB Sales Boost is purpose-built for selling to SMBs and local businesses with daily business registration data as the freshness mechanism.
How much does Openmart cost?
Openmart's pricing is credit-based and has changed since launch. Check openmart.ai/pricing for the current monthly plan price (not the annual monthly-equivalent). SMB Sales Boost publishes all pricing at smbsalesboost.com/pricing: Starter $49/month (500 credits), Growth $149/month (2,000 credits), Scale $499/month (10,000 credits).
Which platform has better AI agent support?
SMB Sales Boost offers an official MCP server, REST API with 44 endpoints, and a Claude Code skill — a full triple integration for AI sales agents. Openmart provides API access but does not offer an official MCP server or Claude Code skill. Openmart AI agent integration requires custom development work.
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