TikTok vs Instagram in 2026: users, reach and money

TikTok vs Instagram comes down to one question: do you want to be found by people who don't follow you yet, or sell to people who already know you? Instagram is the bigger app, with half of US adults using it against 37% for TikTok in Pew's 2025 survey, while TikTok is the one US teens open more often: 61% use it daily, against 55% for Instagram.

TikTok is built to push a new video to strangers through its For You feed, so a small account can reach far past its follower count. Instagram does this too with Reels, but it still leans on your existing followers, and its tools favour sending buyers to your own site. This page compares the two on audience, reach, search, formats and money, with every platform figure tied to a dated primary source.

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<a href="https://tokconnect.com/guides/tiktok-vs-instagram/"><img src="https://tokconnect.com/graphics/tiktok-vs-instagram/summary.png" alt="TikTok vs Instagram, by the numbers: 50% of US adults use Instagram and 37% use TikTok (Pew, 2025); 61% of US teens use TikTok daily and 55% Instagram (Pew, 2025); 297 million EU monthly Instagram users against 189 million for TikTok, first half of 2026; TikTok brand engagement rate 2.70% against 0.45% on Instagram, first half of 2026" width="1200" height="630" style="max-width:100%;height:auto"></a><br>Source: <a href="https://tokconnect.com/guides/tiktok-vs-instagram/">TikTok vs Instagram in 2026: Users, Reach and Money</a> on TokConnect

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Who is on each app

Both apps are huge and both skew young, but Instagram reaches more adults. In the US, half of adults use Instagram and 37% use TikTok, per Pew Research Center's Americans' Social Media Use 2025. Among teens the gap flips on daily use: Pew's December 2025 teens report found about six in ten or more use each app, with 61% on TikTok daily against 55% on Instagram, and 21% saying they are on TikTok "almost constantly".

Worldwide, Instagram passed 3 billion monthly users in September 2025, Zuckerberg said. TikTok has not published a comparable global figure recently. The cleanest like-for-like count is Europe, where both must report users under the Digital Services Act: 297 million monthly on Instagram and 189 million on TikTok in the first half of 2026 (Music Ally, 1 September 2026).

By age, the two are almost the same. On both apps about two thirds of the adult ad audience is 18 to 34, per DataReportal's January 2025 figures, which come from each platform's own ad tools. So "TikTok is for kids, Instagram is for grown-ups" is out of date. If your customers are adults, both apps have them.

Checked 5 October 2026. Sources linked above; every figure is in this snapshot with its source and date.

How a new account gets seen

This is the biggest real difference. TikTok's For You feed is what you see when you open the app, and it recommends videos to people who don't follow you based on how each video performs. Instagram's home feed still starts with accounts you follow, then mixes in recommended Reels. Reels reach non-followers too, but your followers are the starting point.

Our own numbers show what "reach past your followers" looks like on TikTok. We measured 58 creators that TikTok search surfaced across six niches in September 2026 and divided each creator's median views per post by their follower count.

The 5 accounts under 10,000 followers had a median of about one play per follower on a typical post, meaning the video reached the equivalent of their whole following. Accounts over a million followers sat near 0.035. Five accounts is a small group, so read that top bar as a sign, not a benchmark.

Instagram does not publish a matching figure. The closest public number is Socialinsider's study of 140,000 Reels from January to June 2026, which found a reach rate (unique accounts reached as a share of followers) of 9.78% for accounts with 1,000 to 5,000 followers, falling to 5.00% above 100,000. The two are different rulers: TikTok plays count views, which can repeat, while Instagram reach counts unique people. Don't compare them number to number.

Search: TikTok shows you what people look for

People use both apps as search engines, but only TikTok shows creators the demand. Its free Creator Search Insights tool, in the app and at tiktok.com/csi, lists what people type into TikTok search and how often over the last 7 days. TikTok also reads your caption and spoken words, so a video can rank for a phrase you never used as a hashtag. Instagram has leaned into keyword search too, but it publishes no search-volume figures for creators.

People even use TikTok to solve Instagram problems. "how to see liked reels on instagram" was searched 283,971 times on TikTok worldwide in the 7 days to 5 October 2026, with 940 videos matched. If getting found in search is your plan, TikTok hands you the map; our TikTok vs Google search page shows how its demand compares with Google's, and how TikTok search works covers the ranking signals TikTok has published.

See what your niche searches on TikTok

Formats: what you can post

Both apps take short video, longer video, photo carousels, Stories and live streams. TikTok's photo mode, or slideshow, takes up to 35 photos per post. TikTok also has Stories, which last 24 hours unless saved to a Highlight. Instagram's strengths are the polished grid, Stories with stickers and links, and carousels, which Socialinsider found reach better than Reels for accounts over 50,000 followers. Raw video and voice lean TikTok; designed photos and a tidy grid lean Instagram.

Money: payouts and selling

TikTok runs the Creator Rewards Program, an open payout for original videos over one minute. You need to be 18 or older with at least 10,000 followers and 100,000 video views in the last 30 days, per TikTok's Creator Academy and its US program terms. Instagram has no open threshold program like it: its help page on bonuses says they are offered by invitation only, for a limited time, in countries where Instagram is testing them. Most Instagram creators earn through brand deals, subscriptions and gifts. Our make money on TikTok guide covers the payout math.

Selling differs too. TikTok Shop keeps the purchase inside the app. Instagram announced on 12 January 2023 that it was removing the Shop tab from its navigation bar (Marketing Dive), and its product tools now mostly send shoppers to your own site. If you want people to buy without leaving the app, TikTok is built for it; if you want traffic to your own store, Instagram does that job.

TikTok vs Instagram: the quick comparison

Checked 5 October 2026. Engagement: Socialinsider 2026 benchmarks, brand accounts. Hashtags: MediaPost, 21 August 2025; Social Media Today, 18 December 2025. All rows in the snapshot.

Hashtags and reposting

Hashtags now work almost the same on both. TikTok began warning uploaders "Maximum 5 hashtags" in August 2025, MediaPost reported, and Instagram told users in December 2025 it would limit captions to five, saying "fewer (up to 5) more targeted hashtags" perform better (Social Media Today). On both apps the words in your caption and what you say matter more than a wall of tags.

Which one to pick

Pick TikTok if you are starting from zero, you want strangers to find you fast, you sell a product people buy on impulse, or search traffic is your plan. The For You feed and Creator Search Insights are made for that. Find the searches to build your first videos around.

Pick Instagram if your audience already follows you, you sell through your own website, your work is photo-led, or your buyers are adults who are more likely to be on Instagram than TikTok. In the US, that is 13 points more of the adult population.

Do both if you can make one clip serve two apps without looking recycled. Shoot vertical, keep it clean of watermarks, lead with a hook, and use TikTok to get found and Instagram to stay in touch. Our TikTok vs YouTube Shorts comparison covers the third app most creators add.

How we got these numbers

Platform figures come from primary or first-hand sources: Pew Research Center's 2025 adult and teen surveys, Zuckerberg's announcement of Instagram's user count, the companies' EU Digital Services Act reports as summarised by Music Ally, DataReportal's platform pages (built from each company's ad tools, last updated March 2025), Socialinsider's 2026 studies, and TikTok's and Instagram's own help pages. Every figure, source and date is listed in this snapshot.

Our own data comes from TokConnect, which reads TikTok's data. Plays per follower uses a September 2026 sample of 58 creators surfaced by TikTok search in six niches (snapshot). The search figure is TikTok's Creator Search Insights Search popularity, searches worldwide over the 7 days to 5 October 2026, from three searches; 44 of the 45 records returned were TikTok's topic groups, which pool many related searches, and we excluded them. Autocomplete for the comparison phrases is in this snapshot.