The Best Influencer Discovery Tools for Finding Creators Who Already Talk About You

The shortlist of influencer discovery tools worth paying for in 2026 splits into two camps: platforms that search a database of creator profiles, and platforms that listen for the people already talking about your brand. The first camp gives you reach. The second gives you creators who need no convincing, because they picked your product before you ever emailed them.

This guide compares both, with database sizes and prices taken from each vendor's own site in September 2026.

What are influencer discovery tools?

Influencer discovery tools are software that finds creators for a brand to partner with, using filters such as niche, location, audience demographics, follower count, and engagement rate. Most tools index public profiles on Instagram, TikTok, and YouTube and let you search them like a directory.

The better tools add a second input. They scan posts for brand and product mentions, so the search starts from people who already use or recommend you. That is social listening applied to creator sourcing, and it changes who ends up on your list.

Why does social listening find better influencers than database search?

Social listening finds better influencers because it starts from proof of affinity: a creator who posted about your product without payment has already shown their audience that they like it. A database search starts from demographics and has to guess at affinity.

Three signals come out of listening that a profile filter never shows:

• Unpaid mentions. A post that names your product with no sponsorship tag is the strongest fit signal available.
• Customers with an audience. Some of your buyers run accounts with a few thousand engaged followers. Modash surfaces creators who already follow your brand account for this reason.
• Category voices. People who answer "what tool should I use" questions in your niche shape buying decisions, even with a small follower count.

Database search still matters for scale. A brand shipping product to 200 creators a month needs a filterable index. The strongest programs run both: listening to seed the list, the database to extend it with lookalikes.

Three signals a database search never shows

Unpaid mentionsA post naming your product with no sponsorship tag, the strongest fit signal available

Customers with an audienceBuyers who run accounts with a few thousand engaged followers

Category voicesPeople who answer questions about what tool to use in your niche

Which influencer discovery tools are worth using in 2026?

These nine tools cover the realistic range, from a free listening layer to enterprise creator platforms. Figures come from each vendor's website as of September 2026.

1. Modash

Modash searches every public Instagram, TikTok, and YouTube profile with more than 1,000 followers, which Modash puts at 380M+ profiles, using AI search, lookalikes, and audience filters.

Modash finds up to 3,000 creators a month who already follow your account on its entry plan, and tracks creator content automatically without asking creators to sign up. Payments and affiliate management carry a 0% fee up to $10,000 a year on the higher plan. The platform is built for brands selling on Shopify.

Modash starts at $199 per month billed yearly, or $299 month to month, with a 14-day free trial.

Best for: Shopify brands running high-volume micro-influencer programs.

2. HypeAuditor

HypeAuditor indexes 227.4M+ creators across Instagram, YouTube, TikTok, X, and Twitch, with 35+ search filters, fraud detection, and fake follower checks.

HypeAuditor's Media Monitor tracks brand mentions, campaigns, and trends, and its competitor analysis shows which creators rival brands already work with. Free tools cover engagement rate calculators and fake follower checks for each platform.

HypeAuditor lets you start free, and its pricing page does not list paid plan prices.

Best for: Teams burned by fake followers who need audit data before they sign anyone.

3. Favikon

Favikon indexes 10M+ creators across 9 platforms and puts social listening, creator discovery, and campaign management in one workspace.

Favikon's Content Search finds creators by the posts they published rather than their profile, and Radar shows which creators your competitors partner with. Favikon runs an MCP server with 43 tools, so an AI assistant such as Claude or ChatGPT can query its index directly.

Favikon offers a free 7-day trial.

Best for: Teams that want listening and discovery in one workspace, or want to query creators from an AI assistant.

4. Brandwatch Influence

Brandwatch Influence tracks 65M+ global creators across TikTok, X, YouTube, and other networks, and sits next to Brandwatch Consumer Research, Brandwatch's social listening product.

Brandwatch Influence stores contracts and payment details in an influencer CRM, tracks email correspondence, and pays creators in more than 120 currencies through a Tipalti integration.

Brandwatch does not list Influence pricing on its product page.

Best for: Enterprises that already run Brandwatch for listening and want creators in the same account.

5. Sprout Social Influencer Marketing

Sprout Social Influencer Marketing finds creators by topic, matching how consumers find content on social platforms, and scores each one with an AI Brand Fit Score.

Sprout Social flags risky past content through brand safety reporting, and branded application pages let creators apply to your program, which builds an inbound list alongside outbound search.

Sprout Social does not list influencer marketing pricing on its product page.

Best for: Agencies and multi-brand teams already inside Sprout Social.

6. GRIN

GRIN connects brands to a network of 700K+ active creators through the GRIN Marketplace, where creators manage partnerships in a free app.

GRIN's AI operator, Gia, learns your audience criteria and performance benchmarks and recommends creators from that network, drawing on more than 10 years of campaign data.

GRIN starts free with no card, and paid plans start at $200 per month.

Best for: Brands that want creators to come to them through a marketplace instead of cold outreach.

7. CreatorIQ

CreatorIQ is an enterprise creator marketing platform that IDC named a Leader in its MarketScape for influencer marketing platforms for large enterprises, 2025 to 2026.

CreatorIQ centralizes creator data across global teams, runs always-on brand safety checks, and integrates with the ad and commerce platforms large brands already use.

CreatorIQ does not publish pricing on its website.

Best for: Global brands with compliance requirements and several regional teams.

8. Brand24

Brand24 is a media monitoring tool, not a creator database, and that is why it belongs on this list: it shows every public post that mentions your brand, including the ones from creators you have never heard of.

Brand24 tracks mentions across social networks, news, blogs, videos, forums, podcasts, and reviews, with AI sentiment analysis on every plan. Brand24 measures the reach of each mention, so filtering the feed by reach turns it into a list of people with an audience who already talk about you.

Brand24 costs $249 per month on the Individual plan, or $199 per month billed yearly, for 3 keywords and 2,000 mentions a month. A 14-day free trial is available.

Best for: Small teams that want to find organic brand advocates before paying for a creator platform.

9. RedReplier

RedReplier monitors Reddit, X, Bluesky, and Hacker News for your keywords in real time and ranks every match by buyer intent.

RedReplier is not an influencer database, and it does not replace any tool above. It covers the voices those tools do not index: the Reddit regular who answers every "best tool for" thread in your niche, the X account that engineers in your category follow, the Hacker News commenter whose recommendation ends a debate. None of them look like influencers in a creator database, and all of them move purchase decisions. RedReplier drafts an AI reply for each high-intent thread, and you review, edit, and post it yourself, since RedReplier never posts automatically.

RedReplier plans scale by tracked keywords, websites, and team members.

Best for: SaaS and B2B brands whose buyers research on Reddit, X, and Hacker News instead of Instagram.

How do the influencer discovery tools compare?

The table below compares the nine tools on the three things that decide a shortlist: what they index, whether they listen for mentions, and what they cost to start.

Tool	What it indexes	Listens for brand mentions	Starting price
Modash	380M+ profiles on Instagram, TikTok, YouTube	Finds creators who follow you	$199/mo yearly, 14-day trial
HypeAuditor	227.4M+ creators on 5 platforms	Yes, Media Monitor	Free plan, paid not listed
Favikon	10M+ creators on 9 platforms	Yes, built in	Free 7-day trial
Brandwatch Influence	65M+ creators	Via Consumer Research	Not listed
Sprout Social	Topic-based creator search	Via Social Intelligence	Not listed
GRIN	700K+ marketplace creators	No	Free, paid from $200/mo
CreatorIQ	Enterprise creator data	Brand safety monitoring	Not listed
Brand24	Web and social mentions	Yes, core product	$249/mo, $199/mo yearly
RedReplier	Reddit, X, Bluesky, Hacker News threads	Yes, ranked by buyer intent	Plans by keywords and seats

How do you find influencers who already mention your brand?

You find influencers who already mention your brand by tracking your brand name, product names, and category terms across platforms, then sorting the people who posted by audience size and relevance.

1. List your terms. Track the brand name, every product name, common misspellings, and the category phrase buyers type, such as "best protein powder" or "reddit monitoring tool".
2. Run listening before search. Collect every public mention from the last 90 days in a tool with a mentions feed, such as Brand24, Favikon, or RedReplier.
3. Pull the authors. Export the people behind the mentions and drop anyone with no audience or no posting history in your niche.
4. Check the numbers. Look up each remaining account in a database tool for follower quality, audience location, and engagement rate. HypeAuditor's fraud checks are strongest here.
5. Extend with lookalikes. Feed your best five advocates into Modash lookalike search to find similar creators who have not found you yet.
6. Reach out with the post in hand. Open by referencing the exact post they wrote about you. The creator already chose your product, so the pitch is a thank-you, not a cold ask.

Where do Reddit and X voices fit in influencer discovery?

Reddit and X voices fit in influencer discovery as the credibility layer: they rarely have an Instagram-size audience, but their recommendations sit in the threads buyers read right before they purchase. For a software purchase, the trusted commenter in a niche subreddit is closer to the decision than a lifestyle creator with a far bigger following.

Creator databases skip these people for a structural reason. Instagram, TikTok, and YouTube profiles expose follower counts that a database can sort. A Reddit account exposes karma and a posting history, which no follower filter ranks. The only way to find them is to monitor the conversations where your category comes up and note who keeps showing up with useful answers.

RedReplier does that tracking on Reddit, X, Bluesky, and Hacker News. Treat the names it surfaces the way you treat creators: engage in public first, then offer early access, a product to test, or a partnership, and never ask for an undisclosed recommendation. Reddit's rules treat undisclosed promotion as spam, and moderators ban the accounts behind it.

How do you choose the right influencer discovery tool?

You choose the right influencer discovery tool by matching it to where your buyers research, how many creators you activate each month, and whether you already pay for social listening. Price follows from those three answers.

• Buyers on Instagram and TikTok, 50+ creators a month: Modash. It finds creators who already follow you and runs seeding at volume.
• Fraud is the main worry: HypeAuditor, for its audit data.
• B2B or LinkedIn buyers: Favikon.
• Already on Brandwatch or Sprout Social: add their influencer module instead of a second vendor.
• Enterprise with compliance review: CreatorIQ.
• Tight budget, want advocates first: Brand24 for mentions across the web.
• Buyers research on Reddit, X, or Hacker News: RedReplier, alongside any creator database above.

Start with a trial on two tools, run the same brand search in both, and keep the one whose top 20 results you would actually contact.

Frequently Asked Questions

What is the difference between influencer discovery and influencer search?

Influencer discovery is the full process of finding creators who fit a brand, including listening for existing mentions, while influencer search is filtering a database of profiles by criteria such as niche and follower count. Search is one method inside discovery.

Which influencer discovery tool has the largest database?

Modash lists 380M+ profiles on Instagram, TikTok, and YouTube, followed by HypeAuditor with 227.4M+ creators and Brandwatch Influence with 65M+ creators. Past a few hundred million profiles, filter quality decides more than raw size.

Can I find influencers for free?

Brand24, Favikon, and Modash all offer free trials, and HypeAuditor and GRIN offer free plans. Searching your own brand mentions by hand on each platform costs nothing but time.

How do I find micro-influencers who already use my product?

Micro-influencers who already use your product show up in two places: your brand account's follower list and public posts that mention your brand. Modash scans your followers for creators, and a listening tool such as Brand24 or RedReplier catches the posts.

Are Reddit users worth treating as influencers?

Reddit users who answer buying questions in a niche subreddit are worth treating as influencers for B2B and software brands, because their comments appear in the threads buyers read before choosing a product. RedReplier tracks those threads across Reddit, X, Bluesky, and Hacker News.

Does social listening replace an influencer database?

Social listening does not replace an influencer database. Listening finds people who already talk about you, and a database extends that list with lookalike creators and audience data.

Which influencer discovery tools integrate with Shopify?

Modash is built for brands selling on Shopify, with 0% payment fees up to $10,000 a year on its higher plan.

Can I search for influencers using an AI assistant like ChatGPT or Claude?

Favikon is built for that. It runs an MCP server with 43 tools, so an assistant such as Claude or ChatGPT can query its creator index directly instead of you opening the dashboard.

Does RedReplier post replies to Reddit and X automatically?

RedReplier never posts automatically. It drafts an AI reply for each high-intent thread on Reddit, X, Bluesky, or Hacker News, and you review, edit, and post it yourself.

What's the difference between a free trial and a free plan for these tools?

A free trial expires. Favikon gives you 7 days before you need to pay. A free plan does not expire: HypeAuditor and GRIN both offer one, and GRIN asks for no card to start.