Crustdata vs Flowlu: Data Enrichment Tool vs CRM Platform Comparison
Compare Crustdata (data enrichment tool) and Flowlu (CRM platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Crustdata is a data enrichment tool for B2B lead data and contact enrichment, priced on usage-based credit tiers. Flowlu is a CRM platform for sales pipeline tracking and customer relationships, with a free plan and paid tiers starting at $12/mo. Crustdata suits teams needing accurate contact data, while Flowlu suits teams organizing deals and forecasting revenue.
Key takeaways
- Flowlu's free plan includes 100 contacts and 1 pipeline.
- Flowlu offers four pricing tiers: Free, Essential at $12/mo, Advanced at $22/mo, and Ultimate at $32/mo.
- Crustdata uses credit-based usage pricing, and credits remain valid for 6 months from the purchase date.
- Crustdata unifies data from more than 11 trusted sources for company and people enrichment.
- Crustdata integrates with Claude, Claude Code, Cursor, VS Code, and Slack, while Flowlu integrates with tools like Gmail, Stripe, and Zendesk Support.
Reviewed and updated September 4, 2026
Crustdata vs Flowlu: Data Enrichment Tool vs CRM Platform Comparison
Crustdata (data enrichment tool) and Flowlu (CRM platform) sit next to each other in many outbound stacks. They are not substitutes for each other on every job, so this comparison covers pricing, features, and integrations for each and points out where the two meet.
The Quick Answer
Crustdata is a data enrichment tool for B2B lead data and contact enrichment; Flowlu is a CRM platform for customer relationship management and sales pipeline tracking. By each vendor's own wording, Crustdata lists real-time hiring, funding, and company event signals and credit-based usage tiers, and Flowlu lists multiple sales pipelines and email sync and email templates.
Flowlu publishes an entry price of $0/mo; Crustdata uses usage-based pricing, so the two cannot be compared on list price.
If your priority is finding accurate contact data for target accounts, Crustdata is the one built for it; for organizing contacts, tracking deals, and forecasting revenue, that is Flowlu. Many teams run one of each.
Understanding the Core Difference
Crustdata is B2B data API for company, person, job and social post search, enrichment and identity resolution, also delivered as a monthly refreshed flat file dataset.
Flowlu is Flowlu is a project management and CRM platform built to work together for teams running client work, connecting deals, delivery and client details from first call to final invoice. It also bundles tasks, finance and invoicing, a client portal and a knowledge base.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Self-serve
Free
Crustdata Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Self-serve | Usage-based | Credit-based; credits are valid for 6 months from the purchase date |
| Enterprise | Contact Sales | Custom data sets and dedicated support |
| Flat file company & people data | Contact Sales | Monthly refresh of millions of companies and profiles, delivered as CSV or JSON on-demand |
Source: Crustdata Pricing
Flowlu Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 100 contacts, 1 pipeline |
| Essential | $12/mo | - |
| Advanced | $22/mo | - |
| Ultimate | $32/mo | - |
Source: Flowlu Pricing
Pricing Analysis
One or both platforms use custom or contact-based pricing for some tiers. Reach out to their sales teams for exact quotes based on your usage needs.
Flowlu offers 4 pricing tiers compared to Crustdata's 3, giving you more granularity as you scale.
Flowlu includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- Real-time hiring, funding, and company event signals
- Credit-based usage tiers
- Unified from 11+ trusted sources
- Delivered as CSV or JSON on-demand
- Company Enrichment API
- People Search API
- and 2 more listed below
- Multiple sales pipelines
- Email sync and email templates
- CRM reports
- Sales automations
- Email tracking
- Client portal
- and 4 more listed below
Crustdata Key Features
- Real-time hiring, funding, and company event signals
- Credit-based usage tiers
- Unified from 11+ trusted sources
- Delivered as CSV or JSON on-demand
- Company Enrichment API
- People Search API
- Jobs API
- Watcher API
Flowlu Key Features
- Multiple sales pipelines
- Email sync and email templates
- CRM reports
- Sales automations
- Email tracking
- Client portal
- Lead capture forms
- Invoices and estimates
- Tasks and projects with Kanban and Gantt views
- Knowledge base
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 Crustdata
- Real-time hiring, funding, and company event signals
- Credit-based usage tiers
- Unified from 11+ trusted sources
- Delivered as CSV or JSON on-demand
- Company Enrichment API
- People Search API
- Jobs API
- Watcher API
Listed only by Flowlu
- Multiple sales pipelines
- Email sync and email templates
- CRM reports
- Sales automations
- Email tracking
- Client portal
- Lead capture forms
- Invoices and estimates
- Tasks and projects with Kanban and Gantt views
- Knowledge base
Integration Ecosystem
Crustdata Integrations
Crustdata connects with: Claude, Claude Code, Cursor, VS Code, Slack.
Flowlu Integrations
Flowlu connects with: Gmail, Microsoft Outlook, IMAP, Google Drive, Dropbox, OneDrive, Twilio, Zadarma, Stripe, Square, PayPal, Mailchimp, Tilda, JivoChat, Calendly, Google Calendar, Apple Calendar, Zendesk Support.
Integrations listed only by Crustdata: Claude, Claude Code, Cursor, VS Code, Slack.
Integrations listed only by Flowlu: Gmail, Microsoft Outlook, IMAP, Google Drive, Dropbox, OneDrive, Twilio, Zadarma, Stripe, Square, PayPal, Mailchimp, Tilda, JivoChat, Calendly, Google Calendar, Apple Calendar, Zendesk Support.
Use Case Recommendations
Best Fit for Crustdata
- Enterprise buyers who prefer custom pricing and dedicated support
- Revenue operations teams building targeted prospect lists
- Marketing teams enriching CRM data for segmentation
- Sales teams researching target accounts
Best Fit for Flowlu
- Budget-conscious teams looking for an affordable CRM platform
- Teams that need a wide feature set (10 capabilities listed)
- Organizations with complex tech stacks needing broad integration support (18 integrations)
- Teams that want to start free and scale up as needs grow
Feature Comparison Summary
| Feature | Crustdata | Flowlu |
|---|---|---|
| Starting Price | Usage-based | Free |
| Top Tier Price | Contact Sales | $32/mo |
| Total Features Listed | 8 | 10 |
| Integrations | 5 | 18 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment and customer relationship management and sales pipeline tracking requirements and monthly budget
- Estimate your expected data credits or contact lookups and contacts and deals 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
Crustdata serves the B2B lead data and contact enrichment side of an outbound stack and Flowlu the customer relationship management and sales pipeline tracking side. Flowlu publishes an entry price (a free tier), while Crustdata uses usage-based pricing for its plans, so compare on features and on the quote you receive. 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 Crustdata and Flowlu for current information.
Frequently asked questions.
Frequently asked questions- What's the main difference between Crustdata and Flowlu?
- Crustdata is a B2B data enrichment API for finding and enriching company and person data, while Flowlu is a CRM and project management platform for tracking deals, tasks, and client work. Crustdata focuses on sourcing accurate contact data, while Flowlu focuses on organizing pipelines and managing client relationships from first call to invoice.
- How much does Flowlu cost?
- Flowlu has a free plan with 100 contacts and 1 pipeline. Paid plans include Essential at $12 per month, Advanced at $22 per month, and Ultimate at $32 per month, according to Flowlu's own pricing page.
- How is Crustdata priced?
- Crustdata uses usage-based, credit-based pricing on its self-serve plan, and credits are valid for 6 months from the purchase date. It also offers an Enterprise plan and a flat file company and people data plan, both priced by contacting sales directly.
- What integrations does Crustdata support?
- Crustdata connects with Claude, Claude Code, Cursor, VS Code, and Slack. This is a narrower integration list compared to Flowlu, which connects with tools such as Gmail, Microsoft Outlook, Stripe, PayPal, and Zendesk Support.
- Can I use Crustdata and Flowlu together?
- Yes, the article notes that many teams run one of each since they solve different problems. Crustdata is used for finding accurate contact data for target accounts, while Flowlu is used for organizing contacts, tracking deals, and forecasting revenue.
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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