Social Index Now Covers Bluesky, Discord, Reddit, Threads, and WhatsApp

For most of the last decade, measuring earned media meant measuring public feeds. A post went up, a number of people liked it, shared it, commented on it, and every one of those actions was visible to anyone who cared to count. That visibility is what made a standard possible in the first place.

Then audiences moved. They moved into Discord servers, into subreddits, into group chats, into the quieter corners of Threads and Bluesky. The conversations that shape whether a product launch lands or a campaign travels increasingly happen in places that do not look anything like a public feed. Measurement did not follow at the same pace, and a growing share of genuinely earned engagement went unpriced.

Social Index has now expanded coverage from 10 social platforms to 15, adding Bluesky, Discord, Reddit, Threads, and WhatsApp. All 15 are live, with values updated daily across North America, EMEA, and APAC.

Why This Took as Long as It Did

The honest answer is that we could have published numbers for these channels years ago. Plenty of people asked us to.

"The industry asked for these channels for years, and we deliberately didn't add them until we could measure them properly," said Eric Ayzenberg, CEO of Ayzenberg Group. "It would have been easy to publish a number for Discord in 2023, but not one anyone could defend in a budget meeting."

That distinction matters more than it might sound. An EMV figure is only useful if it survives contact with a finance team. The moment a marketer has to explain where a number came from and cannot, the number stops being a measurement and becomes a talking point. Publishing a value for a community platform before we could model that platform's actual behavior would have produced exactly that kind of number: available, quotable, and indefensible.

Community and messaging environments behave nothing like a public feed. Engagement in a server is shaped by how active that server is and who is in it. A thread accumulates value differently depending on how deep the conversation runs. Sharing inside a closed network propagates along paths that no public counter records. None of these have a clean analogue in the metrics that public platforms expose, which meant the modeling work had to be done from the behavior up rather than borrowed sideways from Instagram.

Engagement Is Not a Shared Vocabulary

There is a related problem that gets glossed over in most conversations about cross-platform measurement, which is that platforms do not agree on what an interaction even is.

The industry shorthand of "likes, comments, and shares" is a convenience that stopped describing reality some time ago. On Discord, the closest equivalent to a like is a React, an emoji applied to a message. Reddit registers approval and disapproval separately through upvotes and downvotes, which means a post can accumulate a great deal of engagement while the sentiment underneath it runs in two directions at once. Every platform names and structures its own actions, and those actions carry different weight because they cost the audience different amounts of effort.

Flattening all of that into one blended per-engagement rate produces a tidy number that means very little. Social Index values each platform's native engagement types rather than forcing every channel into a common set, which is the only way a cross-platform comparison holds up when the platforms themselves are this different.

What Changes in Reporting

The practical effect is that a meaningful share of activity that used to sit outside the report now has a dollar value attached to it.

If a brand's most engaged community lives on Reddit or in a Discord server, that community has been generating earned value the whole time. It simply had no line in the deck. Teams working in gaming, entertainment, and consumer technology have felt this most acutely, because those audiences moved into community platforms earliest and most completely, and the gap between where the conversation was happening and where the measurement was pointing has been widest there.

Coverage across all 15 platforms means earned performance can be compared on consistent terms across the full mix, rather than across the subset of channels that happened to be easy to count.

Values That Move, Because Markets Do

One thing that has not changed is how the benchmark itself works.

Reach, engagement, and the value of a single earned impression can shift within a quarter, and they shift differently by vertical and by market. Social Index does not publish a static rate card against that volatility. Values recalibrate daily so that a benchmark reflects current market conditions rather than last year's, across 9 industry verticals and three global regions.

Brand-Specific EMV Modeling

Alongside the platform expansion, Social Index now offers brand-specific EMV modeling for clients who contribute their own performance data.

"A category benchmark tells you what earned media is worth for the average brand in your space, and no brand is average," said Vincent Juarez, architect of Social Index and head of Ayzenberg Media and ION, the group's influencer practice.

Instead of reporting against a category average, Social Index calibrates to a brand's own audience, content history, and conversion behavior, producing benchmarks specific to that brand. For social and creator programs in particular, that is the difference between a directional number and one a leadership team will accept. Brand-specific EMV modeling is available to enterprise clients.

Getting the Data Where You Work

EMV values are available through a RESTful API with daily value sync, and through a Model Context Protocol (MCP) server, included at every account level. MCP lets AI assistants and agentic workflows query benchmarks directly and return current values inside the environment where analysis and reporting already happen, without a separate integration build.

In practice that means EMV can be pulled into campaign reporting, quarterly business reviews, competitive benchmarking, and influencer measurement without anyone leaving the tool they were already working in.

The Point of a Standard

A measurement standard earns its authority by being conservative about what it will put a number on. The five platforms added this year were held back for exactly that reason, and they are being added now because the modeling finally supports a value a marketer can defend.

Attention has moved into communities and messaging. As of this year, so has the benchmark.