B2B Contact Databases Software

While Apollo has been great for my student projects, the learning curve can be a bit steep at first when trying to figure out all the advanced filters and settings. Also, as a student working with a tight budget, some of the higher-tier features and contact credit limits feel a bit restrictive since they are mostly geared toward larger sales teams. Review collected by and hosted on G2.com.

Before using Apollo, I struggled to find accurate contact info and connect with industry professionals or alumni for my student projects and startup ideas. Now, I can easily search for the exact people I need and keep my outreach organized. This has saved me hours of manual searching every week, allowing me to focus more on building my projects and finding mentors Review collected by and hosted on G2.com.

Nothing major so far. The only small thing is that credits can go faster than expected when running large bulk enrichment jobs, so it's worth planning list sizes ahead of time. A bit more detail in the bulk export options would also be nice, but overall it does what we need it to do. Review collected by and hosted on G2.com.

Before Prospeo, finding accurate contact details for prospects meant a lot of manual searching and guesswork, and outreach lists often had outdated or invalid emails. Now we can find and verify work emails in seconds, either one at a time from LinkedIn with the Chrome extension or in bulk from a CSV. That means less time spent on research, cleaner lists, fewer bounced emails, and more time actually talking to prospects. It has made our outbound process faster and much more consistent. Review collected by and hosted on G2.com.

The main issue we've run into is data accuracy and freshness. While the enrichment is generally useful, we've occasionally pulled contact records that turned out to be outdated — job titles that had changed, or contacts who'd already left the company. A tighter refresh cycle on contact records would make the tool much more reliable for time-sensitive outreach. Review collected by and hosted on G2.com.

Before using GTM Workspace, our team spent a lot of time manually researching prospects — finding accurate contact details, verifying job titles, and trying to figure out which accounts were actually worth prioritizing. The overall benefit has been a more efficient prospecting workflow — less time spent on manual research and more time spent engaging with prospects who are actually likely to convert, even with the data freshness caveat we've run into occasionally. Review collected by and hosted on G2.com.

The personalization options could be more flexible. Creating messages that feel genuinely tailored still requires some manual work, especially when targeting different industries or decision makers. Review collected by and hosted on G2.com.

Waalaxy solves the problem of managing prospecting and follow ups manually. Before using it, tracking connection requests, replies and follow up messages took too much time and prospects could easily be missed. It now helps us organize outreach, maintain a consistent follow up process and manage LinkedIn and email activity from one place. This gives our content writing agency more time to research prospects, personalize important conversations and focus on delivering quality work for clients. Review collected by and hosted on G2.com.

The main area for improvement would be the accuracy and depth of some visitor data. At times, it can be difficult to identify the exact person who visited the website, so there can still be some manual research needed before reaching out. It would also be useful to have even more detailed insights into visitor intent and behaviour to help prioritise the most valuable leads. Review collected by and hosted on G2.com.

Lead Forensics helps us identify businesses that are showing interest in our website but may not have contacted us directly. This gives us visibility of otherwise hidden prospects and helps the sales team prioritise accounts that are already showing some level of intent. It makes our outbound activity more targeted and helps us focus our time on warmer opportunities rather than relying solely on cold prospecting. Review collected by and hosted on G2.com.

the biggest issue I encounter is its inconsistent data accuracy. While it markets a near-perfect accuracy rate, real-world usage often results in a 20% to 30% email bounce rate and high volumes of wrong or outdated phone numbers, mostly because its real-time engine lacks multi-source "waterfall" verification. Review collected by and hosted on G2.com.

the hours of manual data entry required to build a pipeline. Instead of wasting entire afternoons manually hunting down executive emails or guessing corporate phone numbers, the platform gives me instant access to direct dials and verified mobile numbers, which completely eliminates the frustration of getting stuck at corporate switchboards or dealing with gatekeepers. It also solves the problem of working with dead data; because it researches contacts in real-time, it drastically reduces the time I spend pitching outdated personas or reaching out to people who left the company months ago. Finally, it cures my CRM data fragmentation by automatically syncing clean, complete contact and company profiles directly into my database with a single click, keeping my pipeline organized without any manual upkeep. Review collected by and hosted on G2.com.

One area where 6sense Revenue Marketing could improve is the learning curve for new users. Because the platform includes many features and data points, it can take time for teams to fully understand how to use everything effectively and confidently. In addition, some reports and dashboards could offer more customization so they better match different teams’ needs and workflows. Streamlining navigation and making certain insights easier to interpret would also help, making the platform feel even more user-friendly overall. Review collected by and hosted on G2.com.

I use 6sense Revenue Marketing to identify high-intent accounts, prioritize prospects that are most likely to convert, and better align marketing and sales by understanding key buying signals. It helps solve the challenge of finding truly in-market accounts by providing intent data, reducing wasted outreach, and improving overall pipeline efficiency. Review collected by and hosted on G2.com.

So far, the main downside is the limited number of free credits, especially for phone searches. I would also like a little more transparency around how credits are used for different types of contact data. Review collected by and hosted on G2.com.

Wiza helps me identify and verify contact information for potential apparel buyers, sourcing managers and brand decision-makers. It reduces the time spent searching for emails manually and makes my prospecting process more efficient. Review collected by and hosted on G2.com.

When there is an outage or delay, it can disrupt our reps workflow since they spend so much of their day on the phone. When issues come up, we’ve received rapid support from the team, which we really appreciate. Review collected by and hosted on G2.com.

The Nooks team has always been helpful and open to listening to our feedback. They have been very responsive in adding capabilities, features, and filters our team has requested. Review collected by and hosted on G2.com.

The main thing I dislike about Cognism is that the data accuracy can sometimes be inconsistent. Some contacts are outdated, have changed roles, or the information is incomplete. I also find that filtering can occasionally be limiting when I’m trying to identify very specific accounts or decision-makers. Overall, it’s useful, but I’d like more reliable data and more flexibility when searching and segmenting prospects. Review collected by and hosted on G2.com.

Cognism helps me identify the right decision-makers within target accounts and gives me access to relevant contact information much faster than manual research. This is particularly useful when prospecting into large enterprise accounts, where finding the right IT, security, infrastructure, or Microsoft stakeholders can be challenging. It saves me a significant amount of research time, helps me reach new contacts more efficiently, and supports pipeline generation by allowing me to engage with multiple relevant stakeholders within an account. Review collected by and hosted on G2.com.

I love everything about it at the moment. Review collected by and hosted on G2.com.

Vibe Prospecting has been a game changer for my recruiting business. One of my biggest challenges is reaching qualified candidates when their contact information isn't available on LinkedIn. Vibe Prospecting helps solve this problem by finding email addresses and phone numbers, allowing me to connect with candidates directly about job opportunities.

This has made my candidate sourcing and outreach process much easier, faster, and more efficient. Instead of relying solely on LinkedIn messages, I now have additional ways to contact potential candidates. It's an incredibly valuable tool for my recruiting business. Review collected by and hosted on G2.com.

Very little. Coverage is strong but not 100 percent, so for a small share of contacts no verified email is found and we simply top up the volume to compensate. That is expected for this type of tool, and the trade-off is well worth it for the accuracy we get in return. Review collected by and hosted on G2.com.

It solves the hardest part of cold outreach: getting accurate, verified contact details at scale. Instead of researching manually or buying lists full of dead addresses, we enrich our target companies with A-Leads and get clean, deliverable emails. That keeps bounce rates low, protects our sender reputation, and lets us reach the right decision-makers consistently. For an outreach agency running many campaigns at once, that reliability is exactly what we need. Review collected by and hosted on G2.com.

I think some of the job titles could be better categorized, but it’s not a big deal. You just have to spend a little extra time with filters to get exactly what you want. Review collected by and hosted on G2.com.

We found BookYourData to be a smart option for our marketing team. Those who want reliable leads without overpaying should opt for BYD. We’ve seen better conversion rates since switching to it for our prospecting. Review collected by and hosted on G2.com.

Initial setup and configuring custom data-sharing rules can take a little bit of fine-tuning at the start. I’d also love to see even deeper customizable reporting natively in the dashboard, though the core functionality already covers what we need. Review collected by and hosted on G2.com.

Problem: Before Crossbeam, keeping track of partner connections was a manual process full of guesswork. We spent way too much time answering internal questions, digging through spreadsheets, and double-checking outdated information.

Benefit: Crossbeam gives us an accurate, real-time single source of truth. It has eliminated the endless back-and-forth requests, saved our team countless hours, and given us total visibility into our partner ecosystem so we can collaborate faster and more effectively. Review collected by and hosted on G2.com.

Skrapp.io struggles with inconsistent contact accuracy for small local food buyers, our core prospects at Highplains Horizon Ranch. When I look up family-owned restaurant and regional grocery managers, it sometimes pulls outdated emails that bounce. It also does not supply phone numbers, so I still need to hunt down direct lines manually. Since we have no dedicated IT staff, these gaps slow outreach ahead of our beef harvest season. We waste credits on invalid contacts and spend extra time cross-checking prospect details before sending pre-order pitches. Review collected by and hosted on G2.com.

Skrapp.io solves our challenge of finding accurate contact info for wholesale buyers, saving hours of manual research. It verifies emails in bulk, reducing bounces and helping us secure pre-orders efficiently. Its simple interface suits our non-IT team, letting us focus on ranch operations. Review collected by and hosted on G2.com.

I think there are a couple of areas where LinkedIn Sales Navigator could improve. The limit on sending InMails is less than ideal. I found 50 InMails insufficient for my needs, and being able to make only 30 connections per day is also too limiting. Review collected by and hosted on G2.com.

I use LinkedIn Sales Navigator for sending InMails, viewing profiles, sourcing contacts, and sharing industry trends. It provides unlimited profile viewing and stats, solving problems related to profile viewing and communication through InMails. Review collected by and hosted on G2.com.

For now, I only use the LinkedIn integration, so I can't judge the other connectors (CRM, email...). It would be interesting to see the range of integrations expand in the future to cover more prospecting channels. Review collected by and hosted on G2.com.

Sendpilot AI saves me considerable time on LinkedIn prospecting: message personalization, which previously took a long time to write manually, is now suggested by AI. It's reliable, fast, and the lifetime early bird rate makes the ROI even more attractive. Review collected by and hosted on G2.com.

The only downside is that some contact details can occasionally be outdated or missing, and the credits can run out quite quickly when doing a lot of prospecting. It would also be great to have a few more filtering options to narrow down exactly who you’re looking for. Review collected by and hosted on G2.com.

RocketReach eliminates the hassle of calling landlines, endless Googling, outdated contact details and bounced emails. It makes finding the right people quick and easy, helping our team save time, work more efficiently and reach more prospects. Ultimately, more quality outreach means more opportunities and more sales. Review collected by and hosted on G2.com.

There's definitely a bit of a learning curve when figuring out how to get the most out of all the features. With Duo specifically, I still need to review and tweak some of the AI-generated messaging to make sure it sounds like me and fits the prospect. It's not always perfect right out of the gate, but once you get things dialed in, it's a huge time-saver. Review collected by and hosted on G2.com.

Amplemarket helps me personalize my outreach without spending hours researching and writing emails. I love that it picks up on intent signals and alerts me to opportunities, so I can reach out to the right people at the right time with relevant messaging. Review collected by and hosted on G2.com.

The main downside is that some contact information may not always be fully updated or accurate, so it sometimes takes extra effort to verify the details before reaching out. It would also be helpful if the database had more detailed information on decision-makers. Review collected by and hosted on G2.com.

It helps me find the right companies and contacts without spending too much time searching. This makes my daily sales work easier and gives me more time to focus on actually talking to customers and generating business. Review collected by and hosted on G2.com.