The Best LinkedIn Engagement Tools in 2027
Short answer: Our pick is Cornersight for leads from LinkedIn engagement. If you also want a tool to send outreach, try Gojiberry or Valley.
What a LinkedIn engagement tool does
A LinkedIn engagement tool finds people who like or comment on relevant posts so you can assess them as potential leads. Engagement can signal interest in a topic; it does not necessarily mean someone is ready to buy.
We focused on tools that let you choose posts, profiles or topics and get lists of people engaging with them. Most can keep those lists updated; workflow and refresh limits are noted below. Scheduling tools, engagement pods and "boost your reach" tools are not on this list.
Comparison table
Prices and features checked on each vendor's own website on 11 November 2026.
| Tool | Starting price | Needs your LinkedIn account to find engagers? | What you can track | Limits on what you track | Free trial |
|---|---|---|---|---|---|
| Cornersight | $99/month (15,000 credits) | No. No login, no cookies, no extension | Any public profile, company page, post or keyword | No limit on tracked sources on paid plans | 7 days, no card |
| Gojiberry | $99 per user/month | No (needed only for outreach) | Competitors, creators you pick, topics | Up to 15 signals per source agent | 7 days, card required |
| Teamfluence | €259/month (smaller plan); €449/month main plan | Yes, at least one connected account | Your and your team's posts, influencers, keywords, post URLs | Up to 6 influencers per active seat | No (sales call and onboarding) |
| Valley | $199 per seat/month (its page says $395 from 9 Nov) | Yes, Chrome extension reads your LinkedIn session | Your posts, chosen profiles and posts | Up to 5 profiles at a time | 7 days, payment method required |
| lemlist | $69/month Email plan + $29/month signals add-on | Not stated | Chosen profiles (separate agents for pages and keywords) | Daily limit you set | 14 days |
| La Growth Machine | €100 per identity/month (Pro, billed yearly) | Yes, a LinkedIn identity | Any post URL | Not stated | 14 days, no card |
| Expandi | $99/month | Yes | Post URLs only | 3 posts per campaign | 7 days |
| Topo | $89 per seat/month | Not stated | Posts from your team, competitors, influencers, any company page | 3 signals at once on Solo | Yes (length not stated) |
| PhantomBuster | €69/month | Yes, your LinkedIn session cookie | Any post URL (you build the workflow) | 3,000 likers per post | 14 days, no card, 10-row exports |
1. Cornersight: our pick
Best for: agencies, outbound teams and founders who already have an outreach tool and want a daily list of people engaging with relevant LinkedIn content.
Cornersight collects leads without your LinkedIn login or cookies. Nothing runs on your account. You can track any public LinkedIn profile, company page, post or keyword search. Every day it collects the people who react or comment. Every Cornersight lead is a real person who engaged with a LinkedIn post: they reacted, commented or wrote it.
Why teams pick it:
- Nothing to connect. Sign up with your email or Google account. Your clients don't need to share their LinkedIn logins either. Cornersight has no browser extension.
- No cap on tracked sources. Paid plans have no limit on tracked sources. Usage is limited by your monthly credits.
- Credits apply to new people on each source. You use 1 credit per new person on each source. The same person engaging again on that source costs no additional credits.
- Filter for your ideal customer profile (ICP). Set filters for job title, country, company, industry and company size per source, and send only matches onward. The Engagement Agent also gives leads an ICP fit percentage.
- Connect to your existing tools. Push leads to HeyReach or PlusVibe, send them by webhook, export a CSV, or use the API, CLI or MCP server. The API works on the free trial and every plan.
- Use your own email finder. We don't sell emails. Connect a provider such as LeadMagic, and Cornersight finds emails for your ICP leads using your credits with that provider.
Results customers have shared:
- Acquento ran the same campaign on Apollo leads and on Cornersight leads. 96% of replies to the Cornersight campaign were positive, compared with about 32% for Apollo. (case study →)
- Precision Outbound found 15 real buyers among 2,035 LinkedIn likes and comments for its client Gist. (case study →)
- Automight got 40 positive replies and 20 meetings from one LinkedIn engagement scrape. (case study →)
Worth knowing: Cornersight finds and qualifies leads. It does not send outreach. Pair it with HeyReach, PlusVibe or your own tool. Plans are monthly. On very large posts, Cornersight may not capture every reaction.
Price: Starter $99/month (15,000 credits), Growth $169 (30,000), Pro $329 (60,000), Scale $599 (120,000). 7-day free trial, no card needed. (pricing →)
2. Gojiberry
Best for: small teams that want one tool to find engaged leads and send LinkedIn and email outreach.
Gojiberry runs AI agents that monitor competitors, creators you choose and topics. They filter people against your ideal buyer criteria and enrich their records with emails and phone numbers. Gojiberry can find leads without a LinkedIn connection. You connect LinkedIn to send campaigns.
Worth knowing: pricing is per user, a card is needed to start the trial, and tracking a single post URL over time is not documented. Price: from $99 per user per month. (pricing →) Compare: Gojiberry alternative →.
3. Teamfluence
Best for: larger sales teams that want engagement from the whole team's posts synced into HubSpot or Salesforce, with guided onboarding.
Teamfluence tracks engagement on your team's posts, influencers, competitors, keywords and ads. It qualifies people against your ICP, enriches their records and connects natively to HubSpot and Salesforce.
Worth knowing: it needs at least one connected LinkedIn account, influencer tracking is capped per seat, and there is no self-serve signup or free trial. Price: €449/month main plan. A smaller €259/month plan also appears on its pricing page. (pricing →) Compare: Teamfluence alternative →.
4. Valley
Best for: teams that want AI to research people engaging with posts and write personalised LinkedIn messages.
Valley monitors up to five competitor or influencer profiles, qualifies the people engaging against your ICP, then researches them and drafts outreach sent from your account.
Worth knowing: it connects through a Chrome extension that reads your LinkedIn session. Sales Navigator is listed as a prerequisite, and pricing is per seat. Price: on 11 November 2026 the page listed $199 per seat per month and said the price would return to $395 per seat. (pricing →)
5. lemlist
Best for: teams already sending cold email with lemlist.
lemlist's influencer engagement signal monitors LinkedIn profiles you choose, filters people by persona, location, industry and company size, and can add them directly to a lemlist campaign.
Worth knowing: its pricing page sells signals as an add-on, while its help pages say signals are on all plans. Price: Email plan $69/month. Signals add-on $29/month for 100 signals. (pricing →)
6. La Growth Machine
Best for: teams building LinkedIn and email sequences around engagement with a specific post.
Paste a LinkedIn post URL, yours or a competitor's, and La Growth Machine adds people who like or comment and match your persona to your audience every day.
Worth knowing: it works through a regular LinkedIn account and is priced per LinkedIn identity. Price: Pro at €100 per identity/month, billed yearly, lists intent signals; Basic is €50. 14-day trial, no card. (pricing →)
7. Expandi
Best for: LinkedIn automation users who want leads from engagement on a few chosen posts.
Expandi's post engagement source takes up to 3 posts per campaign, yours or anyone else's, filters people by job title, industry and company size, and syncs about once a day.
Worth knowing: it requires a connected LinkedIn account and tracks post URLs only, with no profile monitoring. Price: $99/month, or $79/month billed yearly. (pricing →)
8. Topo
Best for: teams that want engagement signals inside an AI sequencing tool.
Topo's LinkedIn engagement signals monitor posts from your team, competitors, influencers and company pages. They apply audience filters and maintain a list of leads with email enrichment.
Worth knowing: the Solo plan runs 3 signals at once. Credits are used per signal lead. Price: from $89 per seat per month. (pricing →)
9. PhantomBuster
Best for: technical users who want to build their own scraping workflows.
PhantomBuster has ready-made automations to export people who like or comment on a post, plus workflows to filter and enrich them.
Worth knowing: it uses your LinkedIn session cookie, so it runs on your account. You set up and schedule the workflows yourself. The likers export is one-off. Price: from €69/month. 14-day trial with 10-row exports. (pricing →)
Tools that do part of the job
- Waalaxy can import people who comment on a post every 12 hours, but reactions require a one-off import, and no ICP filter is documented. From €19 per user/month.
- Sales Navigator and data tools like Apollo help you find people who fit your ICP. That fit alone does not establish recent engagement with relevant posts.
Which one should you pick?
- You run an agency: Cornersight. Clients don't need to share LinkedIn logins, paid plans have no limit on tracked sources, and every source has its own ICP filter, webhook and auto-push.
- You already have an outreach tool (HeyReach, PlusVibe, Smartlead and others): Cornersight. Use a supported integration, webhook or CSV export to move leads into your workflow.
- You want to build it into your own system or AI agent: Cornersight. The API, CLI and MCP server work on the free trial.
- You want one tool that also sends messages: Gojiberry or Valley.
- You already use lemlist: try lemlist signals first.
- You want to build your own scraping workflows: PhantomBuster.
Works with your stack
FAQ
Is it allowed to collect people who engage with LinkedIn posts?
Cornersight uses public engagement and does not need your LinkedIn login or cookies. Some other tools on this list work through your LinkedIn account. Public visibility alone does not establish whether collection or outreach is permitted. Check the applicable platform terms and legal and data requirements for your use.
What is the difference between an engagement tool and a LinkedIn automation tool?
An engagement tool finds people engaging with relevant content. A LinkedIn automation tool sends connection requests and messages from your account. Some tools do both. Cornersight finds and qualifies people, then passes leads to the outreach tool you choose.
Do these tools find email addresses?
Most do, usually using credits. Cornersight does not sell emails: you connect your own email finder and pay that provider directly.
Do I need Sales Navigator?
Not for Cornersight. Valley lists it as a prerequisite.
Can I track competitors' posts?
Yes, with most tools here. Cornersight supports any public profile, company page, post or keyword search, including competitors' content.
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