- Cognism alternatives at a glance
- Ten Cognism alternatives for B2B contact data
- The privacy rule that applies to every Cognism alternative
- How to compare B2B data providers fairly
- Phone data versus email data in a Cognism alternative
- Turning contact data into conversations
- Keeping your CRM clean
- Who should stay with Cognism
- My plain advice on choosing a Cognism alternative
- Frequently asked questions
A good Cognism alternative gives your sales team accurate emails, direct dials and company details for the markets you sell into, plus filters that turn a database into a target list. Check coverage by country, how numbers are verified, credit limits, CRM connections and how the provider supports privacy rules. This page lists ten options in no particular order.
Cognism built its reputation on European B2B data and phone-verified numbers, which is why it's popular with teams selling into the UK and EU. Teams look at alternatives when they need a free way to start, different country coverage, a lighter browser extension or a tool that fits a small team.
Below are ten Cognism alternatives in no particular order, sorted alphabetically, from large B2B databases to small extension-based tools. Each description comes from the tool's own website, re-checked today. If you sell to recruitment or staffing firms, my guide to AI lead generation for recruitment agencies shows how teams use this data in practice.
Cognism alternatives at a glance
In the free plan column, Yes means the tool's own site describes a free plan, Trial only means a time-limited trial without an ongoing free tier, and No means the site doesn't state either.
| Tool | Type | Good for | Free plan |
|---|---|---|---|
| Apollo.io | Prospecting platform | Database plus outreach | Yes |
| ContactOut | Contact finder | Work and personal contact details | Yes |
| Dealfront | B2B data and visitor tracking | European market data | Yes |
| Dropcontact | Email enrichment | Cleaning CRM contact data | Trial only |
| Kaspr | LinkedIn extension | Phone numbers from LinkedIn | Yes |
| Lusha | Contact data platform | Quick lookups for small teams | Yes |
| RocketReach | Contact finder | Finding emails and numbers | Trial only |
| SignalHire | Contact finder | Recruiters and sourcers | Yes |
| Surfe | CRM sync extension | Syncing LinkedIn to your CRM | Yes |
| ZoomInfo | B2B intelligence platform | Deep data for larger teams | Trial only |
Ten Cognism alternatives for B2B contact data
Apollo.io
Best for: Sales teams that want a large contact database and outreach tools together on a free plan.
ContactOut
Best for: Recruiters and salespeople who want work and personal emails and numbers, with free daily credits.
Dealfront
Best for: Teams selling into Europe that want company data and website visitor identification with a free option.
Dropcontact
Best for: Teams that want to find and clean business emails and remove duplicates in their CRM, after a free sample.
Kaspr
Best for: Salespeople who want phone numbers and emails from LinkedIn profiles on a free tier with monthly credits.
Lusha
Best for: Small sales teams that want quick contact lookups and a free plan with no card.
RocketReach
Best for: Recruiters and salespeople who want to look up emails and numbers, starting with a few free lookups.
SignalHire
Best for: Recruiters and sourcers who want contact details through an extension, with a free plan.
Surfe
Best for: Sales teams that want to push LinkedIn prospects and verified details into their CRM, with a free tier.
ZoomInfo
Best for: Larger teams that want deep company intelligence, intent data and many integrations.
The privacy rule that applies to every Cognism alternative
Here's the rule many sales teams don't realise applies to them. The ICO's guidance on the right to be informed says that if you obtain personal data from other sources, you must give people privacy information within a reasonable period of getting the data and no later than one month. Contact data bought or looked up from a provider counts.
In practice, that means your first message, or a link in it, should explain who you are, how you got their details and how to opt out. Some providers help with this; the responsibility is still yours.
How to compare B2B data providers fairly
- Build a test list of fifty real target accounts in your key markets.
- Ask each provider to find decision makers at those companies.
- Count how many emails bounce and how many numbers connect.
- Compare coverage country by country, not overall.
- Check how each tool records consent, opt-outs and data sources.
Phone data versus email data in a Cognism alternative
Phone numbers are where providers differ most. Some verify mobiles by calling them; others rely on matching and guesswork. If your team prospects by phone, test numbers before anything else, because a database full of switchboards and old mobiles wastes a whole morning of calls.
Want AI doing the heavy lifting in your marketing?
I build the systems that handle the boring 80 percent, so you get your week back. Done properly, with the human kept in.
Turning contact data into conversations
Data is the start, not the result. The teams that get value from it keep lists small and focused, research each account for a minute before reaching out, and write messages that show they've done that homework. The opposite, a huge list and a template, is how good data gets a bad name.
If your outreach isn't landing, look at the common mistakes in my guide to lead generation mistakes before you change providers.
Keeping your CRM clean
- Deduplicate before and after every import.
- Record the source of each contact and the date you got it.
- Honour opt-outs across every tool, not just one.
- Re-verify key contacts before a big campaign.
A clean CRM makes every future campaign easier, whichever provider you end up with.
Who should stay with Cognism
Switching isn't always the answer. If your team sells mainly into the UK and Europe, calls prospects every day and already trusts its phone data, the time it takes to move may outweigh any gain. Changing provider means rebuilding lists, retraining reps and re-checking compliance processes.
Look elsewhere if you're a small team that needs a free way to start, if your markets are mostly outside Europe, or if you only need emails rather than verified mobiles. In those cases, a lighter tool with a free tier can be the smarter choice. Either way, test before you decide, and don't sign a long contract until you've seen the data hold up.
Do you make B2B data or prospecting software? Tool makers can ask to be considered for a featured place on this list.
My plain advice on choosing a Cognism alternative
Test every provider against the same list of real target accounts in the countries you sell to, and count the bounces and wrong numbers yourself. Coverage claims mean little until they meet your market.
Then build privacy into the first message, not as an afterthought. It protects you and earns trust.
Frequently asked questions
What is Cognism?
A B2B sales intelligence provider known for European contact data and phone-verified numbers.
Do Cognism alternatives have free plans?
Several do, usually with monthly credits. The table shows each tool's status.
Is it legal to email B2B contacts from a data provider?
It depends on your country and how you contact them. In the UK, check the ICO's guidance and include privacy information.
How soon must I tell people where I got their data?
The ICO says within a reasonable period and no later than one month when the data came from another source.
Which tool is best for phone numbers?
Test providers on your own target list, because phone accuracy varies a lot by country.
Can I sync B2B data into my CRM?
Most tools connect to common CRMs. Check the integration and how duplicates are handled.
